diff --git a/run.json b/run.json index 8df0174db..0ab22c569 100644 --- a/run.json +++ b/run.json @@ -516,7 +516,7 @@ "kind": "running" }, "status_updated_at": "2026-05-21T22:36:05.837824Z", - "last_event_at": "2026-05-21T23:16:18.572394Z", + "last_event_at": "2026-05-21T23:16:25.740139Z", "pending_control": null, "checkpoints": [ { @@ -1061,9 +1061,9 @@ } }, { - "seq": 0, + "seq": 805, "checkpoint": { - "timestamp": "2026-05-21T23:16:18.948068Z", + "timestamp": "2026-05-21T23:16:25.738527Z", "current_node": "simplify_gpt", "completed_nodes": [ "start", @@ -1075,11 +1075,217 @@ "simplify_gpt" ], "node_retries": {}, + "context_values": { + "outcome": "succeeded", + "response.simplify_opus": "All clean. Here's the summary:\n\n## Summary\n\nThree review agents (reuse, quality, efficiency) ran in parallel against the diff. Aggregated findings:\n\n### Fixed\n\n1. **Renamed `BilledTokenCounts::token_counts()` → `to_token_counts()`** (`fabro-model/src/billing.rs`)\n - Quality finding: original name read like a field accessor and hid the fact that the conversion is lossy (drops `total_tokens` and `total_usd_micros`). The `to_` prefix is the established Rust convention for lossy conversions.\n\n2. **Moved pricing logic into `BilledTokenCounts::ensure_priced(catalog, model)`** (`fabro-model/src/billing.rs` + `fabro-workflow/src/billing_rollup.rs`)\n - Quality finding: the previous `stage_usage_with_cost` helper cloned `BilledTokenCounts` across a crate boundary and directly poked the private `total_usd_micros` field, leaking knowledge of how to price a `BilledTokenCounts` out of `fabro-model`. The new method encapsulates that logic next to `add_billed_usage` / `replace_with_billed_usage`, and the rollup-side helper is now a 3-line wrapper.\n\n### Considered and skipped\n\n- **Reuse #1 (refactor `billed_model_usage_from_llm` to use `price_tokens`)** — the \"duplicated\" pricing tail is 3 lines and the surrounding error-vs-option shapes don't compose cleanly. Refactoring adds more indirection than it removes.\n- **`Option<&Catalog>` parameter sprawl** — 6 of 7 call sites pass `None`, but splitting into two functions doubles the public surface for marginal benefit; the single signature is fine.\n- **`pricing_for` memoization across stages** — real but minor (a few `String` clones per stage on a polled endpoint). Worth doing if the path ever shows up in profiles; not justified at the cost of HashMap setup for this fix.\n- **`Cow::Borrowed` for the usage clone** — `BilledTokenCounts` is ~64 bytes of POD; no heap allocation.\n- **Bare `i64` return from `price_tokens`** — matches the established `total_usd_micros: Option` convention used throughout the codebase.\n\n### Verified\n\n- `cargo nextest run -p fabro-workflow billing_rollup` — 4/4 pass (including the new in-flight pricing test).\n- `cargo nextest run -p fabro-model billed_token_counts` — 5/5 pass.\n- `cargo nextest run -p fabro-server billing` — 7/7 pass.\n- `cargo build --workspace` — clean.\n- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings` — clean.\n- `cargo +nightly-2026-04-14 fmt --check --all` — clean.", + "failure_class": "", + "command.output": "blob://sha256/12ae32cb1ec02d01eda3581b127c1fee3b0dc53572ed6baf239721a03d82e126", + "response.simplify_gpt": "Implemented review cleanup on top of the billing cost-on-read changes.\n\nWhat changed:\n- Removed `BilledTokenCounts::ensure_priced`, which was an extra thin helper only used by rollup code.\n- Renamed `to_token_counts()` to `token_counts()` to match the requested API and nearby accessor style.\n- Updated `billing_rollup` pricing helper to avoid cloning stage usage unless a missing cost can actually be priced:\n - borrows existing usage for finalized/already-priced/no-catalog/no-model/unpriceable cases\n - only clones when setting a computed `total_usd_micros`\n\nReview outcome:\n- The parallel review agents did not return actionable findings.\n- I applied the above cleanup for reduced abstraction and less per-read work.\n\nVerification passed:\n- `cargo nextest run -p fabro-workflow billing_rollup`\n- `cargo nextest run -p fabro-server billing`\n- `cargo +nightly-2026-04-14 clippy -q -p fabro-model -p fabro-workflow -p fabro-server --all-targets -- -D warnings`\n\nCurrent working tree has modifications in:\n- `lib/crates/fabro-model/src/billing.rs`\n- `lib/crates/fabro-workflow/src/billing_rollup.rs`", + "internal.retry_count.toolchain": 0, + "internal.thread_id": "simplify_opus", + "failure_signature": "", + "internal.retry_count.preflight_compile": 0, + "internal.retry_count.start": 0, + "current_node": "simplify_gpt", + "internal.retry_count.implement": 0, + "internal.retry_count.simplify_gpt": 0, + "last_response": "Implemented review cleanup on top of the billing cost-on-read changes.\n\nWhat changed:\n- Removed `BilledTokenCounts::ensure_priced`, which was an extra thin helper only used by rollup code.\n- Renamed `", + "internal.node_visit_count": 1, + "internal.run_id": "01KS6AW28FZVV4M2EHBJA7JMNP", + "last_stage": "simplify_gpt", + "internal.retry_count.preflight_lint": 0, + "thread.start.current_node": "toolchain", + "thread.toolchain.current_node": "preflight_compile", + "internal.work_dir": "/home/daytona/workspace/fabro", + "thread.simplify_opus.current_node": "simplify_gpt", + "graph.rankdir": "LR", + "internal.retry_count.simplify_opus": 0, + "thread.implement.current_node": "simplify_opus", + "thread.preflight_lint.current_node": "implement", + "thread.preflight_compile.current_node": "preflight_lint", + "graph.model_stylesheet": "\n * { model: claude-opus-4-7; }\n ", + "response.implement": "All changes implemented as specified in the plan:\n\n**1. `lib/crates/fabro-model/src/billing.rs`** ✅\n- Added `BilledTokenCounts::token_counts(&self) -> TokenCounts` (drops `total_tokens`/`total_usd_micros`).\n- Added `Catalog::price_tokens(&self, model, tokens) -> Option` that mirrors the cost lines of `billed_model_usage_from_llm`.\n\n**2. `lib/crates/fabro-workflow/src/billing_rollup.rs`** ✅\n- Changed `billing_rollup_from_projection` signature to take `catalog: Option<&Catalog>`.\n- Added private helper `stage_usage_with_cost` that clones `stage.usage` and prices it when `total_usd_micros.is_none()` and both `catalog` and `stage.model` are available.\n- Uses `priced` in place of `&stage.usage` for the `is_zero` check, `row.billing.add_counts`, `totals.add_counts`, and `model_entry.billing.add_counts`.\n- Updated existing tests to pass `None`; added a new `rollup_prices_in_flight_stage_usage_using_catalog` test (in-flight stage with no completion, non-zero usage, builtin model → `Some(..)` cost on stage row, totals, and `by_model`).\n\n**3. Call sites** ✅\n- `fabro-server/src/server/handler/billing.rs:82` — binds `let catalog = state.catalog();` and passes `Some(&catalog)`.\n- `fabro-server/src/server.rs` (2 aggregate-billing sites) — pass `None`.\n- `fabro-workflow/src/pipeline/finalize.rs` (4 sites) — pass `None`.\n\n**Verification** ✅\n- `cargo nextest run -p fabro-workflow billing_rollup` — 4 tests pass (new + 3 updated).\n- `cargo nextest run -p fabro-server billing` — 7 tests pass.\n- `cargo nextest run -p fabro-model billing` — 23 tests pass.\n- `cargo check --workspace --all-targets` — clean.\n- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings` — clean.\n- `cargo +nightly-2026-04-14 fmt --check --all` — clean.\n- Broader test sweep on `fabro-workflow` + `fabro-server`: 1674 passing; the 2 unrelated `*graph*svg*` failures are pre-existing graphviz subprocess env issues (confirmed by stashing my changes and reproducing).", + "internal.fidelity": "compact", + "graph.goal": "# Plan: Compute LLM cost on-read for in-flight stages\n\n## Context\n\nOn the run billing page (`/runs/{id}/billing`), an active stage shows token\nusage but no dollar cost — cost renders as `—` until the stage completes.\n\nRoot cause: while a stage runs, `AgentMessage` events carry usage built by\n`billed_token_counts_from_llm` (`fabro-workflow/src/outcome.rs:43`), which\nhard-codes `total_usd_micros: None`. Dollar cost is only computed by\n`billed_model_usage_from_llm` (`outcome.rs:14`) — which needs the pricing\n`Catalog` — and that runs only on `StageCompleted`/`PromptCompleted`/`StageFailed`.\nSo an in-flight stage's `StageProjection.usage.total_usd_micros` stays `None`.\n\nFix: price stages whose cost is `None` when the billing rollup is built for a\nread request, using the model + token counts already in the projection. The\nwire contract is unchanged (`total_usd_micros` is already nullable everywhere)\nand the frontend already renders whatever value comes back — no UI change.\n\n## Decisions\n\n- **Price any stage with `total_usd_micros == None`**, not just in-flight ones.\n Completed stages with unpriceable providers (`BillingPolicy::None`) return\n `None` again — harmless; no need to thread `StageState`.\n- **No \"estimated\" label.** Cost-so-far is exact for tokens consumed so far,\n matching the already-unlabeled live token counts and ticking runtime.\n- **Aggregate billing stays finalized-only.** The `BillingAccumulator` call\n sites pass `None` so a run's running estimate is never folded into org-wide\n totals (avoids double-count when the run later finalizes).\n- Per-stage rows, `totals`, and `by_model` are all priced from the same source\n so the billing page stays internally consistent.\n\n## Changes\n\n### 1. `lib/crates/fabro-model/src/billing.rs`\n\n- Add `BilledTokenCounts::token_counts(&self) -> TokenCounts` — drops\n `total_tokens`/`total_usd_micros`, keeps the five disjoint buckets.\n- Add `Catalog::price_tokens(&self, model: &ModelRef, tokens: &TokenCounts) -> Option`\n next to `pricing_for`/`billing_facts_for`. Body mirrors the cost lines of\n `billed_model_usage_from_llm`: build `ModelBillingFacts` via\n `billing_facts_for`, assemble `ModelBillingInput { ModelUsage { model, tokens }, facts }`,\n then `pricing_for(model).and_then(|p| p.bill(&input)).map(|a| a.0)`. Returns\n `None` when the provider has no billing policy.\n\n### 2. `lib/crates/fabro-workflow/src/billing_rollup.rs`\n\n- Change signature to\n `billing_rollup_from_projection(projection: &RunProjection, catalog: Option<&Catalog>)`.\n- Add a module-private helper `stage_usage_with_cost(catalog, stage) -> BilledTokenCounts`:\n clone `stage.usage`; if `total_usd_micros.is_none()` and both `catalog` and\n `stage.model` are present, set it via `catalog.price_tokens(model, &usage.token_counts())`.\n- In the loop, compute `priced` once per stage and use it in place of\n `&stage.usage` for the `is_zero` check, `row.billing.add_counts`,\n `totals.add_counts`, and `model_entry.billing.add_counts`.\n- Update the existing tests to pass `None`; add one new test: an in-flight\n stage (no `completion`, non-zero `usage` with `total_usd_micros: None`, a\n builtin `model`) yields `Some(..)` cost on the stage row and in `totals` when\n called with `Some(Catalog::builtin())`.\n\n### 3. Call sites of `billing_rollup_from_projection`\n\n- `lib/crates/fabro-server/src/server/handler/billing.rs:82` — bind\n `let catalog = state.catalog();` (returns `Arc`) and pass\n `Some(&catalog)`.\n- `lib/crates/fabro-server/src/server.rs` (2 aggregate-billing sites) — pass `None`.\n- `lib/crates/fabro-workflow/src/pipeline/finalize.rs` (4 sites) — pass `None`\n (stages already priced at completion; pricing would be a no-op anyway).\n\nNo changes to `fabro-api.yaml`, the generated clients, or `apps/fabro-web`.\n\n## Out of scope / known limitation\n\nIn-flight **prompt** stages have no `model` until `PromptCompleted` (only\n`AgentMessage` sets `stage.model` mid-run), so they still show `—` while\nrunning. Acceptable: prompt stages are a single short LLM call. The bug report\nconcerns agent stages, where `model` is available.\n\n## Verification\n\n- `cargo nextest run -p fabro-workflow billing_rollup` — new + updated unit tests pass.\n- `cargo nextest run -p fabro-server billing` — handler conformance still passes.\n- `cargo build --workspace` and `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings`.\n- Manual: `fabro server start` + `cd apps/fabro-web && bun run dev`, start a\n workflow with an agent stage, open `/runs/{id}/billing` mid-run — the active\n stage row and totals show a non-`—` dollar amount that grows with tokens.\n" + }, + "node_outcomes": { + "simplify_opus": { + "status": "succeeded", + "context_updates": { + "response.simplify_opus": "All clean. Here's the summary:\n\n## Summary\n\nThree review agents (reuse, quality, efficiency) ran in parallel against the diff. Aggregated findings:\n\n### Fixed\n\n1. **Renamed `BilledTokenCounts::token_counts()` → `to_token_counts()`** (`fabro-model/src/billing.rs`)\n - Quality finding: original name read like a field accessor and hid the fact that the conversion is lossy (drops `total_tokens` and `total_usd_micros`). The `to_` prefix is the established Rust convention for lossy conversions.\n\n2. **Moved pricing logic into `BilledTokenCounts::ensure_priced(catalog, model)`** (`fabro-model/src/billing.rs` + `fabro-workflow/src/billing_rollup.rs`)\n - Quality finding: the previous `stage_usage_with_cost` helper cloned `BilledTokenCounts` across a crate boundary and directly poked the private `total_usd_micros` field, leaking knowledge of how to price a `BilledTokenCounts` out of `fabro-model`. The new method encapsulates that logic next to `add_billed_usage` / `replace_with_billed_usage`, and the rollup-side helper is now a 3-line wrapper.\n\n### Considered and skipped\n\n- **Reuse #1 (refactor `billed_model_usage_from_llm` to use `price_tokens`)** — the \"duplicated\" pricing tail is 3 lines and the surrounding error-vs-option shapes don't compose cleanly. Refactoring adds more indirection than it removes.\n- **`Option<&Catalog>` parameter sprawl** — 6 of 7 call sites pass `None`, but splitting into two functions doubles the public surface for marginal benefit; the single signature is fine.\n- **`pricing_for` memoization across stages** — real but minor (a few `String` clones per stage on a polled endpoint). Worth doing if the path ever shows up in profiles; not justified at the cost of HashMap setup for this fix.\n- **`Cow::Borrowed` for the usage clone** — `BilledTokenCounts` is ~64 bytes of POD; no heap allocation.\n- **Bare `i64` return from `price_tokens`** — matches the established `total_usd_micros: Option` convention used throughout the codebase.\n\n### Verified\n\n- `cargo nextest run -p fabro-workflow billing_rollup` — 4/4 pass (including the new in-flight pricing test).\n- `cargo nextest run -p fabro-model billed_token_counts` — 5/5 pass.\n- `cargo nextest run -p fabro-server billing` — 7/7 pass.\n- `cargo build --workspace` — clean.\n- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings` — clean.\n- `cargo +nightly-2026-04-14 fmt --check --all` — clean.", + "last_stage": "simplify_opus", + "last_response": "All clean. Here's the summary:\n\n## Summary\n\nThree review agents (reuse, quality, efficiency) ran in parallel against the diff. Aggregated findings:\n\n### Fixed\n\n1. **Renamed `BilledTokenCounts::token_c" + }, + "notes": "Stage completed: simplify_opus", + "usage": { + "input": { + "usage": { + "model": { + "provider": "anthropic", + "model_id": "claude-opus-4-7" + }, + "tokens": { + "input_tokens": 55570, + "output_tokens": 17369, + "reasoning_tokens": 0, + "cache_read_tokens": 1126033, + "cache_write_tokens": 66184 + } + }, + "facts": { + "algorithm": "anthropic", + "cache_write_5m_tokens": 66184, + "cache_write_1h_tokens": 0 + } + }, + "total_usd_micros": 1688741 + }, + "files_touched": [ + "/home/daytona/workspace/fabro/lib/crates/fabro-model/src/billing.rs", + "/home/daytona/workspace/fabro/lib/crates/fabro-workflow/src/billing_rollup.rs" + ] + }, + "toolchain": { + "status": "succeeded", + "context_updates": { + "command.output": "blob://sha256/fc14b2ba2d770e5cd3169df7a29525c962adfc4cfa3097b9098c63ebd61a748c" + }, + "notes": "Script completed: command -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1", + "usage": null + }, + "preflight_compile": { + "status": "succeeded", + "context_updates": { + "command.output": "blob://sha256/12ae32cb1ec02d01eda3581b127c1fee3b0dc53572ed6baf239721a03d82e126" + }, + "notes": "Script completed: cargo check -q --workspace 2>&1", + "usage": null + }, + "preflight_lint": { + "status": "succeeded", + "context_updates": { + "command.output": "blob://sha256/12ae32cb1ec02d01eda3581b127c1fee3b0dc53572ed6baf239721a03d82e126" + }, + "notes": "Script completed: cargo +nightly-2026-04-14 clippy -q --workspace --all-targets -- -D warnings 2>&1", + "usage": null + }, + "implement": { + "status": "succeeded", + "context_updates": { + "response.implement": "All changes implemented as specified in the plan:\n\n**1. `lib/crates/fabro-model/src/billing.rs`** ✅\n- Added `BilledTokenCounts::token_counts(&self) -> TokenCounts` (drops `total_tokens`/`total_usd_micros`).\n- Added `Catalog::price_tokens(&self, model, tokens) -> Option` that mirrors the cost lines of `billed_model_usage_from_llm`.\n\n**2. `lib/crates/fabro-workflow/src/billing_rollup.rs`** ✅\n- Changed `billing_rollup_from_projection` signature to take `catalog: Option<&Catalog>`.\n- Added private helper `stage_usage_with_cost` that clones `stage.usage` and prices it when `total_usd_micros.is_none()` and both `catalog` and `stage.model` are available.\n- Uses `priced` in place of `&stage.usage` for the `is_zero` check, `row.billing.add_counts`, `totals.add_counts`, and `model_entry.billing.add_counts`.\n- Updated existing tests to pass `None`; added a new `rollup_prices_in_flight_stage_usage_using_catalog` test (in-flight stage with no completion, non-zero usage, builtin model → `Some(..)` cost on stage row, totals, and `by_model`).\n\n**3. Call sites** ✅\n- `fabro-server/src/server/handler/billing.rs:82` — binds `let catalog = state.catalog();` and passes `Some(&catalog)`.\n- `fabro-server/src/server.rs` (2 aggregate-billing sites) — pass `None`.\n- `fabro-workflow/src/pipeline/finalize.rs` (4 sites) — pass `None`.\n\n**Verification** ✅\n- `cargo nextest run -p fabro-workflow billing_rollup` — 4 tests pass (new + 3 updated).\n- `cargo nextest run -p fabro-server billing` — 7 tests pass.\n- `cargo nextest run -p fabro-model billing` — 23 tests pass.\n- `cargo check --workspace --all-targets` — clean.\n- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings` — clean.\n- `cargo +nightly-2026-04-14 fmt --check --all` — clean.\n- Broader test sweep on `fabro-workflow` + `fabro-server`: 1674 passing; the 2 unrelated `*graph*svg*` failures are pre-existing graphviz subprocess env issues (confirmed by stashing my changes and reproducing).", + "last_response": "All changes implemented as specified in the plan:\n\n**1. `lib/crates/fabro-model/src/billing.rs`** ✅\n- Added `BilledTokenCounts::token_counts(&self) -> TokenCounts` (drops `total_tokens`/`total_usd_m", + "last_stage": "implement" + }, + "notes": "Stage completed: implement", + "usage": { + "input": { + "usage": { + "model": { + "provider": "anthropic", + "model_id": "claude-opus-4-7" + }, + "tokens": { + "input_tokens": 92896, + "output_tokens": 16017, + "reasoning_tokens": 0, + "cache_read_tokens": 4690781, + "cache_write_tokens": 101072 + } + }, + "facts": { + "algorithm": "anthropic", + "cache_write_5m_tokens": 101072, + "cache_write_1h_tokens": 0 + } + }, + "total_usd_micros": 3841995 + }, + "files_touched": [ + "/home/daytona/workspace/fabro/lib/crates/fabro-model/src/billing.rs", + "/home/daytona/workspace/fabro/lib/crates/fabro-server/src/server.rs", + "/home/daytona/workspace/fabro/lib/crates/fabro-server/src/server/handler/billing.rs", + "/home/daytona/workspace/fabro/lib/crates/fabro-workflow/src/billing_rollup.rs", + "/home/daytona/workspace/fabro/lib/crates/fabro-workflow/src/pipeline/finalize.rs" + ] + }, + "simplify_gpt": { + "status": "succeeded", + "context_updates": { + "last_response": "Implemented review cleanup on top of the billing cost-on-read changes.\n\nWhat changed:\n- Removed `BilledTokenCounts::ensure_priced`, which was an extra thin helper only used by rollup code.\n- Renamed `", + "response.simplify_gpt": "Implemented review cleanup on top of the billing cost-on-read changes.\n\nWhat changed:\n- Removed `BilledTokenCounts::ensure_priced`, which was an extra thin helper only used by rollup code.\n- Renamed `to_token_counts()` to `token_counts()` to match the requested API and nearby accessor style.\n- Updated `billing_rollup` pricing helper to avoid cloning stage usage unless a missing cost can actually be priced:\n - borrows existing usage for finalized/already-priced/no-catalog/no-model/unpriceable cases\n - only clones when setting a computed `total_usd_micros`\n\nReview outcome:\n- The parallel review agents did not return actionable findings.\n- I applied the above cleanup for reduced abstraction and less per-read work.\n\nVerification passed:\n- `cargo nextest run -p fabro-workflow billing_rollup`\n- `cargo nextest run -p fabro-server billing`\n- `cargo +nightly-2026-04-14 clippy -q -p fabro-model -p fabro-workflow -p fabro-server --all-targets -- -D warnings`\n\nCurrent working tree has modifications in:\n- `lib/crates/fabro-model/src/billing.rs`\n- `lib/crates/fabro-workflow/src/billing_rollup.rs`", + "last_stage": "simplify_gpt" + }, + "notes": "Stage completed: simplify_gpt", + "usage": { + "input": { + "usage": { + "model": { + "provider": "openai", + "model_id": "gpt-5.5" + }, + "tokens": { + "input_tokens": 89620, + "output_tokens": 7291, + "reasoning_tokens": 3776, + "cache_read_tokens": 1726976, + "cache_write_tokens": 0 + } + }, + "facts": { + "algorithm": "openai" + } + }, + "total_usd_micros": 1643598 + } + }, + "start": { + "status": "succeeded", + "usage": null + } + }, + "next_node_id": "verify", + "git_commit_sha": "208af43dac0b21c58b1b2b68c34c57fb1bd42714", + "node_visits": { + "toolchain": 1, + "preflight_compile": 1, + "implement": 1, + "start": 1, + "simplify_opus": 1, + "preflight_lint": 1, + "simplify_gpt": 1 + } + }, + "diff": { + "patch": "diff --git a/lib/crates/fabro-model/src/billing.rs b/lib/crates/fabro-model/src/billing.rs\nindex a3be9f470..f06cad06a 100644\n--- a/lib/crates/fabro-model/src/billing.rs\n+++ b/lib/crates/fabro-model/src/billing.rs\n@@ -361,7 +361,7 @@ impl BilledTokenCounts {\n /// Returns the five disjoint per-call token buckets, dropping the derived\n /// `total_tokens` sum and the optional `total_usd_micros` cost.\n #[must_use]\n- pub fn to_token_counts(&self) -> TokenCounts {\n+ pub fn token_counts(&self) -> TokenCounts {\n TokenCounts {\n input_tokens: self.input_tokens,\n output_tokens: self.output_tokens,\n@@ -371,17 +371,6 @@ impl BilledTokenCounts {\n }\n }\n \n- /// Fills in `total_usd_micros` from catalog pricing when it is missing.\n- ///\n- /// No-op when the cost is already known. Used by read-side rollups so\n- /// in-flight stages can show an exact cost for the tokens consumed so far\n- /// without mutating the underlying projection.\n- pub fn ensure_priced(&mut self, catalog: &Catalog, model: &ModelRef) {\n- if self.total_usd_micros.is_none() {\n- self.total_usd_micros = catalog.price_tokens(model, &self.to_token_counts());\n- }\n- }\n-\n pub fn add_counts(&mut self, source: &Self) {\n self.input_tokens += source.input_tokens;\n self.output_tokens += source.output_tokens;\ndiff --git a/lib/crates/fabro-workflow/src/billing_rollup.rs b/lib/crates/fabro-workflow/src/billing_rollup.rs\nindex a0dac337c..a796258a3 100644\n--- a/lib/crates/fabro-workflow/src/billing_rollup.rs\n+++ b/lib/crates/fabro-workflow/src/billing_rollup.rs\n@@ -1,14 +1,29 @@\n+use std::borrow::Cow;\n use std::collections::HashMap;\n \n use fabro_model::Catalog;\n use fabro_types::{BilledTokenCounts, ModelRef, RunProjection, StageProjection};\n \n-fn stage_priced_usage(catalog: Option<&Catalog>, stage: &StageProjection) -> BilledTokenCounts {\n- let mut usage = stage.usage.clone();\n- if let (Some(catalog), Some(model)) = (catalog, stage.model.as_ref()) {\n- usage.ensure_priced(catalog, model);\n+fn stage_usage_with_cost<'a>(\n+ catalog: Option<&Catalog>,\n+ stage: &'a StageProjection,\n+) -> Cow<'a, BilledTokenCounts> {\n+ let Some(catalog) = catalog else {\n+ return Cow::Borrowed(&stage.usage);\n+ };\n+ let Some(model) = stage.model.as_ref() else {\n+ return Cow::Borrowed(&stage.usage);\n+ };\n+ if stage.usage.total_usd_micros.is_some() {\n+ return Cow::Borrowed(&stage.usage);\n }\n- usage\n+\n+ let Some(total_usd_micros) = catalog.price_tokens(model, &stage.usage.token_counts()) else {\n+ return Cow::Borrowed(&stage.usage);\n+ };\n+ let mut usage = stage.usage.clone();\n+ usage.total_usd_micros = Some(total_usd_micros);\n+ Cow::Owned(usage)\n }\n \n #[derive(Debug, Clone, PartialEq)]\n@@ -58,8 +73,9 @@ pub fn billing_rollup_from_projection(\n if is_boundary_stage(projection, stage_id.node_id()) {\n continue;\n }\n- let priced = stage_priced_usage(catalog, stage);\n- if stage.completion.is_none() && stage.duration_ms.is_none() && priced.is_zero() {\n+ let usage = stage_usage_with_cost(catalog, stage);\n+ let usage = usage.as_ref();\n+ if stage.completion.is_none() && stage.duration_ms.is_none() && usage.is_zero() {\n continue;\n }\n \n@@ -81,10 +97,10 @@ pub fn billing_rollup_from_projection(\n runtime_ms = runtime_ms.saturating_add(duration_ms);\n }\n \n- if !priced.is_zero() {\n+ if !usage.is_zero() {\n billed_visit_count += 1;\n- row.billing.add_counts(&priced);\n- totals.add_counts(&priced);\n+ row.billing.add_counts(usage);\n+ totals.add_counts(usage);\n \n if let Some(model) = &stage.model {\n row.model = Some(model.clone());\n@@ -97,7 +113,7 @@ pub fn billing_rollup_from_projection(\n billing: BilledTokenCounts::default(),\n });\n model_entry.stages += 1;\n- model_entry.billing.add_counts(&priced);\n+ model_entry.billing.add_counts(usage);\n }\n }\n }\n", + "summary": { + "files_changed": 5, + "additions": 118, + "deletions": 17 + } + } + }, + { + "seq": 0, + "checkpoint": { + "timestamp": "2026-05-21T23:20:05.982382Z", + "current_node": "verify", + "completed_nodes": [ + "start", + "toolchain", + "preflight_compile", + "preflight_lint", + "implement", + "simplify_opus", + "simplify_gpt", + "verify" + ], + "node_retries": {}, "context_values": { "graph.rankdir": "LR", "internal.node_visit_count": 1, "thread.toolchain.current_node": "preflight_compile", "graph.goal": "# Plan: Compute LLM cost on-read for in-flight stages\n\n## Context\n\nOn the run billing page (`/runs/{id}/billing`), an active stage shows token\nusage but no dollar cost — cost renders as `—` until the stage completes.\n\nRoot cause: while a stage runs, `AgentMessage` events carry usage built by\n`billed_token_counts_from_llm` (`fabro-workflow/src/outcome.rs:43`), which\nhard-codes `total_usd_micros: None`. Dollar cost is only computed by\n`billed_model_usage_from_llm` (`outcome.rs:14`) — which needs the pricing\n`Catalog` — and that runs only on `StageCompleted`/`PromptCompleted`/`StageFailed`.\nSo an in-flight stage's `StageProjection.usage.total_usd_micros` stays `None`.\n\nFix: price stages whose cost is `None` when the billing rollup is built for a\nread request, using the model + token counts already in the projection. The\nwire contract is unchanged (`total_usd_micros` is already nullable everywhere)\nand the frontend already renders whatever value comes back — no UI change.\n\n## Decisions\n\n- **Price any stage with `total_usd_micros == None`**, not just in-flight ones.\n Completed stages with unpriceable providers (`BillingPolicy::None`) return\n `None` again — harmless; no need to thread `StageState`.\n- **No \"estimated\" label.** Cost-so-far is exact for tokens consumed so far,\n matching the already-unlabeled live token counts and ticking runtime.\n- **Aggregate billing stays finalized-only.** The `BillingAccumulator` call\n sites pass `None` so a run's running estimate is never folded into org-wide\n totals (avoids double-count when the run later finalizes).\n- Per-stage rows, `totals`, and `by_model` are all priced from the same source\n so the billing page stays internally consistent.\n\n## Changes\n\n### 1. `lib/crates/fabro-model/src/billing.rs`\n\n- Add `BilledTokenCounts::token_counts(&self) -> TokenCounts` — drops\n `total_tokens`/`total_usd_micros`, keeps the five disjoint buckets.\n- Add `Catalog::price_tokens(&self, model: &ModelRef, tokens: &TokenCounts) -> Option`\n next to `pricing_for`/`billing_facts_for`. Body mirrors the cost lines of\n `billed_model_usage_from_llm`: build `ModelBillingFacts` via\n `billing_facts_for`, assemble `ModelBillingInput { ModelUsage { model, tokens }, facts }`,\n then `pricing_for(model).and_then(|p| p.bill(&input)).map(|a| a.0)`. Returns\n `None` when the provider has no billing policy.\n\n### 2. `lib/crates/fabro-workflow/src/billing_rollup.rs`\n\n- Change signature to\n `billing_rollup_from_projection(projection: &RunProjection, catalog: Option<&Catalog>)`.\n- Add a module-private helper `stage_usage_with_cost(catalog, stage) -> BilledTokenCounts`:\n clone `stage.usage`; if `total_usd_micros.is_none()` and both `catalog` and\n `stage.model` are present, set it via `catalog.price_tokens(model, &usage.token_counts())`.\n- In the loop, compute `priced` once per stage and use it in place of\n `&stage.usage` for the `is_zero` check, `row.billing.add_counts`,\n `totals.add_counts`, and `model_entry.billing.add_counts`.\n- Update the existing tests to pass `None`; add one new test: an in-flight\n stage (no `completion`, non-zero `usage` with `total_usd_micros: None`, a\n builtin `model`) yields `Some(..)` cost on the stage row and in `totals` when\n called with `Some(Catalog::builtin())`.\n\n### 3. Call sites of `billing_rollup_from_projection`\n\n- `lib/crates/fabro-server/src/server/handler/billing.rs:82` — bind\n `let catalog = state.catalog();` (returns `Arc`) and pass\n `Some(&catalog)`.\n- `lib/crates/fabro-server/src/server.rs` (2 aggregate-billing sites) — pass `None`.\n- `lib/crates/fabro-workflow/src/pipeline/finalize.rs` (4 sites) — pass `None`\n (stages already priced at completion; pricing would be a no-op anyway).\n\nNo changes to `fabro-api.yaml`, the generated clients, or `apps/fabro-web`.\n\n## Out of scope / known limitation\n\nIn-flight **prompt** stages have no `model` until `PromptCompleted` (only\n`AgentMessage` sets `stage.model` mid-run), so they still show `—` while\nrunning. Acceptable: prompt stages are a single short LLM call. The bug report\nconcerns agent stages, where `model` is available.\n\n## Verification\n\n- `cargo nextest run -p fabro-workflow billing_rollup` — new + updated unit tests pass.\n- `cargo nextest run -p fabro-server billing` — handler conformance still passes.\n- `cargo build --workspace` and `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings`.\n- Manual: `fabro server start` + `cd apps/fabro-web && bun run dev`, start a\n workflow with an agent stage, open `/runs/{id}/billing` mid-run — the active\n stage row and totals show a non-`—` dollar amount that grows with tokens.\n", + "internal.retry_count.verify": 0, "thread.start.current_node": "toolchain", "response.simplify_gpt": "Implemented review cleanup on top of the billing cost-on-read changes.\n\nWhat changed:\n- Removed `BilledTokenCounts::ensure_priced`, which was an extra thin helper only used by rollup code.\n- Renamed `to_token_counts()` to `token_counts()` to match the requested API and nearby accessor style.\n- Updated `billing_rollup` pricing helper to avoid cloning stage usage unless a missing cost can actually be priced:\n - borrows existing usage for finalized/already-priced/no-catalog/no-model/unpriceable cases\n - only clones when setting a computed `total_usd_micros`\n\nReview outcome:\n- The parallel review agents did not return actionable findings.\n- I applied the above cleanup for reduced abstraction and less per-read work.\n\nVerification passed:\n- `cargo nextest run -p fabro-workflow billing_rollup`\n- `cargo nextest run -p fabro-server billing`\n- `cargo +nightly-2026-04-14 clippy -q -p fabro-model -p fabro-workflow -p fabro-server --all-targets -- -D warnings`\n\nCurrent working tree has modifications in:\n- `lib/crates/fabro-model/src/billing.rs`\n- `lib/crates/fabro-workflow/src/billing_rollup.rs`", "thread.implement.current_node": "simplify_opus", @@ -1088,7 +1294,7 @@ "failure_signature": "", "internal.retry_count.simplify_gpt": 0, "graph.model_stylesheet": "\n * { model: claude-opus-4-7; }\n ", - "current_node": "simplify_gpt", + "current_node": "verify", "thread.simplify_opus.current_node": "simplify_gpt", "internal.retry_count.preflight_lint": 0, "thread.preflight_lint.current_node": "implement", @@ -1097,12 +1303,13 @@ "thread.preflight_compile.current_node": "preflight_lint", "response.simplify_opus": "All clean. Here's the summary:\n\n## Summary\n\nThree review agents (reuse, quality, efficiency) ran in parallel against the diff. Aggregated findings:\n\n### Fixed\n\n1. **Renamed `BilledTokenCounts::token_counts()` → `to_token_counts()`** (`fabro-model/src/billing.rs`)\n - Quality finding: original name read like a field accessor and hid the fact that the conversion is lossy (drops `total_tokens` and `total_usd_micros`). The `to_` prefix is the established Rust convention for lossy conversions.\n\n2. **Moved pricing logic into `BilledTokenCounts::ensure_priced(catalog, model)`** (`fabro-model/src/billing.rs` + `fabro-workflow/src/billing_rollup.rs`)\n - Quality finding: the previous `stage_usage_with_cost` helper cloned `BilledTokenCounts` across a crate boundary and directly poked the private `total_usd_micros` field, leaking knowledge of how to price a `BilledTokenCounts` out of `fabro-model`. The new method encapsulates that logic next to `add_billed_usage` / `replace_with_billed_usage`, and the rollup-side helper is now a 3-line wrapper.\n\n### Considered and skipped\n\n- **Reuse #1 (refactor `billed_model_usage_from_llm` to use `price_tokens`)** — the \"duplicated\" pricing tail is 3 lines and the surrounding error-vs-option shapes don't compose cleanly. Refactoring adds more indirection than it removes.\n- **`Option<&Catalog>` parameter sprawl** — 6 of 7 call sites pass `None`, but splitting into two functions doubles the public surface for marginal benefit; the single signature is fine.\n- **`pricing_for` memoization across stages** — real but minor (a few `String` clones per stage on a polled endpoint). Worth doing if the path ever shows up in profiles; not justified at the cost of HashMap setup for this fix.\n- **`Cow::Borrowed` for the usage clone** — `BilledTokenCounts` is ~64 bytes of POD; no heap allocation.\n- **Bare `i64` return from `price_tokens`** — matches the established `total_usd_micros: Option` convention used throughout the codebase.\n\n### Verified\n\n- `cargo nextest run -p fabro-workflow billing_rollup` — 4/4 pass (including the new in-flight pricing test).\n- `cargo nextest run -p fabro-model billed_token_counts` — 5/5 pass.\n- `cargo nextest run -p fabro-server billing` — 7/7 pass.\n- `cargo build --workspace` — clean.\n- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings` — clean.\n- `cargo +nightly-2026-04-14 fmt --check --all` — clean.", "outcome": "succeeded", - "command.output": "blob://sha256/12ae32cb1ec02d01eda3581b127c1fee3b0dc53572ed6baf239721a03d82e126", - "internal.thread_id": "simplify_opus", + "command.output": "blob://sha256/a43b1e2af7e400c4bfa32f53bd50060c91a0c8416e3cb8e8be1341fa246d22b4", + "internal.thread_id": "simplify_gpt", "internal.retry_count.toolchain": 0, "internal.work_dir": "/home/daytona/workspace/fabro", "internal.retry_count.simplify_opus": 0, "failure_class": "", + "thread.simplify_gpt.current_node": "verify", "response.implement": "All changes implemented as specified in the plan:\n\n**1. `lib/crates/fabro-model/src/billing.rs`** ✅\n- Added `BilledTokenCounts::token_counts(&self) -> TokenCounts` (drops `total_tokens`/`total_usd_micros`).\n- Added `Catalog::price_tokens(&self, model, tokens) -> Option` that mirrors the cost lines of `billed_model_usage_from_llm`.\n\n**2. `lib/crates/fabro-workflow/src/billing_rollup.rs`** ✅\n- Changed `billing_rollup_from_projection` signature to take `catalog: Option<&Catalog>`.\n- Added private helper `stage_usage_with_cost` that clones `stage.usage` and prices it when `total_usd_micros.is_none()` and both `catalog` and `stage.model` are available.\n- Uses `priced` in place of `&stage.usage` for the `is_zero` check, `row.billing.add_counts`, `totals.add_counts`, and `model_entry.billing.add_counts`.\n- Updated existing tests to pass `None`; added a new `rollup_prices_in_flight_stage_usage_using_catalog` test (in-flight stage with no completion, non-zero usage, builtin model → `Some(..)` cost on stage row, totals, and `by_model`).\n\n**3. Call sites** ✅\n- `fabro-server/src/server/handler/billing.rs:82` — binds `let catalog = state.catalog();` and passes `Some(&catalog)`.\n- `fabro-server/src/server.rs` (2 aggregate-billing sites) — pass `None`.\n- `fabro-workflow/src/pipeline/finalize.rs` (4 sites) — pass `None`.\n\n**Verification** ✅\n- `cargo nextest run -p fabro-workflow billing_rollup` — 4 tests pass (new + 3 updated).\n- `cargo nextest run -p fabro-server billing` — 7 tests pass.\n- `cargo nextest run -p fabro-model billing` — 23 tests pass.\n- `cargo check --workspace --all-targets` — clean.\n- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings` — clean.\n- `cargo +nightly-2026-04-14 fmt --check --all` — clean.\n- Broader test sweep on `fabro-workflow` + `fabro-server`: 1674 passing; the 2 unrelated `*graph*svg*` failures are pre-existing graphviz subprocess env issues (confirmed by stashing my changes and reproducing).", "internal.run_id": "01KS6AW28FZVV4M2EHBJA7JMNP", "internal.retry_count.preflight_compile": 0, @@ -1164,6 +1371,14 @@ "notes": "Script completed: cargo +nightly-2026-04-14 clippy -q --workspace --all-targets -- -D warnings 2>&1", "usage": null }, + "verify": { + "status": "succeeded", + "context_updates": { + "command.output": "blob://sha256/a43b1e2af7e400c4bfa32f53bd50060c91a0c8416e3cb8e8be1341fa246d22b4" + }, + "notes": "Script completed: cargo +nightly-2026-04-14 clippy -q --workspace --all-targets -- -D warnings 2>&1 && cargo nextest run --cargo-quiet --workspace --status-level fail 2>&1 && cargo dev docs refresh 2>&1 && cargo dev docs check 2>&1", + "usage": null + }, "toolchain": { "status": "succeeded", "context_updates": { @@ -1243,14 +1458,15 @@ } } }, - "next_node_id": "verify", + "next_node_id": "fmt", "node_visits": { - "implement": 1, "simplify_opus": 1, - "simplify_gpt": 1, "preflight_compile": 1, - "preflight_lint": 1, "start": 1, + "implement": 1, + "simplify_gpt": 1, + "verify": 1, + "preflight_lint": 1, "toolchain": 1 } }, @@ -1278,44 +1494,6 @@ "superseded_by": null, "pending_interviews": {}, "stages": { - "implement@1": { - "first_event_seq": 50, - "prompt": null, - "response": null, - "completion": { - "outcome": "succeeded", - "notes": "Stage completed: implement", - "failure_reason": null, - "timestamp": "2026-05-21T22:59:35.631657Z" - }, - "provider_used": { - "mode": "agent", - "provider": "anthropic", - "model": "claude-opus-4-7" - }, - "diff": null, - "script_invocation": null, - "script_timing": null, - "parallel_results": null, - "output": null, - "started_at": "2026-05-21T22:46:11.047830Z", - "handler": "agent", - "duration_ms": 804582, - "usage": { - "input_tokens": 92896, - "output_tokens": 16017, - "total_tokens": 4900766, - "reasoning_tokens": 0, - "cache_read_tokens": 4690781, - "cache_write_tokens": 101072, - "total_usd_micros": 3841995 - }, - "model": { - "provider": "anthropic", - "model_id": "claude-opus-4-7" - }, - "state": "succeeded" - }, "preflight_compile@1": { "first_event_seq": 30, "prompt": null, @@ -1359,78 +1537,6 @@ }, "state": "succeeded" }, - "toolchain@1": { - "first_event_seq": 20, - "prompt": null, - "response": null, - "completion": { - "outcome": "succeeded", - "notes": "Script completed: command -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1", - "failure_reason": null, - "timestamp": "2026-05-21T22:36:09.940422Z" - }, - "provider_used": null, - "diff": null, - "script_invocation": { - "script": "command -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1", - "command": "exec 2>&1\ncommand -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1", - "language": "shell" - }, - "script_timing": { - "output": "blob://sha256/fc14b2ba2d770e5cd3169df7a29525c962adfc4cfa3097b9098c63ebd61a748c", - "exit_code": 0, - "duration_ms": 1663, - "termination": "exited", - "output_bytes": 36, - "live_streaming": true - }, - "parallel_results": null, - "output": null, - "output_bytes": 36, - "live_streaming": true, - "termination": "exited", - "started_at": "2026-05-21T22:36:08.268854Z", - "handler": "command", - "duration_ms": 1671, - "usage": { - "input_tokens": 0, - "output_tokens": 0, - "total_tokens": 0, - "reasoning_tokens": 0, - "cache_read_tokens": 0, - "cache_write_tokens": 0 - }, - "state": "succeeded" - }, - "start@1": { - "first_event_seq": 16, - "prompt": null, - "response": null, - "completion": { - "outcome": "succeeded", - "notes": null, - "failure_reason": null, - "timestamp": "2026-05-21T22:36:08.268697Z" - }, - "provider_used": null, - "diff": null, - "script_invocation": null, - "script_timing": null, - "parallel_results": null, - "output": null, - "started_at": "2026-05-21T22:36:08.268606Z", - "handler": "start", - "duration_ms": 0, - "usage": { - "input_tokens": 0, - "output_tokens": 0, - "total_tokens": 0, - "reasoning_tokens": 0, - "cache_read_tokens": 0, - "cache_write_tokens": 0 - }, - "state": "succeeded" - }, "preflight_lint@1": { "first_event_seq": 40, "prompt": null, @@ -1474,6 +1580,62 @@ }, "state": "succeeded" }, + "start@1": { + "first_event_seq": 16, + "prompt": null, + "response": null, + "completion": { + "outcome": "succeeded", + "notes": null, + "failure_reason": null, + "timestamp": "2026-05-21T22:36:08.268697Z" + }, + "provider_used": null, + "diff": null, + "script_invocation": null, + "script_timing": null, + "parallel_results": null, + "output": null, + "started_at": "2026-05-21T22:36:08.268606Z", + "handler": "start", + "duration_ms": 0, + "usage": { + "input_tokens": 0, + "output_tokens": 0, + "total_tokens": 0, + "reasoning_tokens": 0, + "cache_read_tokens": 0, + "cache_write_tokens": 0 + }, + "state": "succeeded" + }, + "verify@1": { + "first_event_seq": 808, + "prompt": null, + "response": null, + "completion": null, + "provider_used": null, + "diff": null, + "script_invocation": { + "script": "cargo +nightly-2026-04-14 clippy -q --workspace --all-targets -- -D warnings 2>&1 && cargo nextest run --cargo-quiet --workspace --status-level fail 2>&1 && cargo dev docs refresh 2>&1 && cargo dev docs check 2>&1", + "command": "exec 2>&1\ncargo +nightly-2026-04-14 clippy -q --workspace --all-targets -- -D warnings 2>&1 && cargo nextest run --cargo-quiet --workspace --status-level fail 2>&1 && cargo dev docs refresh 2>&1 && cargo dev docs check 2>&1", + "language": "shell" + }, + "script_timing": null, + "parallel_results": null, + "output": null, + "started_at": "2026-05-21T23:16:25.739901Z", + "handler": "command", + "usage": { + "input_tokens": 0, + "output_tokens": 0, + "total_tokens": 0, + "reasoning_tokens": 0, + "cache_read_tokens": 0, + "cache_write_tokens": 0 + }, + "state": "running" + }, "simplify_opus@1": { "first_event_seq": 255, "prompt": null, @@ -1516,7 +1678,12 @@ "first_event_seq": 484, "prompt": null, "response": null, - "completion": null, + "completion": { + "outcome": "succeeded", + "notes": "Stage completed: simplify_gpt", + "failure_reason": null, + "timestamp": "2026-05-21T23:16:18.947478Z" + }, "provider_used": { "mode": "agent", "provider": "openai", @@ -1529,6 +1696,7 @@ "output": null, "started_at": "2026-05-21T23:10:20.517687Z", "handler": "agent", + "duration_ms": 358429, "usage": { "input_tokens": 89620, "output_tokens": 7291, @@ -1542,7 +1710,88 @@ "provider": "openai", "model_id": "gpt-5.5" }, - "state": "running" + "state": "succeeded" + }, + "implement@1": { + "first_event_seq": 50, + "prompt": null, + "response": null, + "completion": { + "outcome": "succeeded", + "notes": "Stage completed: implement", + "failure_reason": null, + "timestamp": "2026-05-21T22:59:35.631657Z" + }, + "provider_used": { + "mode": "agent", + "provider": "anthropic", + "model": "claude-opus-4-7" + }, + "diff": null, + "script_invocation": null, + "script_timing": null, + "parallel_results": null, + "output": null, + "started_at": "2026-05-21T22:46:11.047830Z", + "handler": "agent", + "duration_ms": 804582, + "usage": { + "input_tokens": 92896, + "output_tokens": 16017, + "total_tokens": 4900766, + "reasoning_tokens": 0, + "cache_read_tokens": 4690781, + "cache_write_tokens": 101072, + "total_usd_micros": 3841995 + }, + "model": { + "provider": "anthropic", + "model_id": "claude-opus-4-7" + }, + "state": "succeeded" + }, + "toolchain@1": { + "first_event_seq": 20, + "prompt": null, + "response": null, + "completion": { + "outcome": "succeeded", + "notes": "Script completed: command -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1", + "failure_reason": null, + "timestamp": "2026-05-21T22:36:09.940422Z" + }, + "provider_used": null, + "diff": null, + "script_invocation": { + "script": "command -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1", + "command": "exec 2>&1\ncommand -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1", + "language": "shell" + }, + "script_timing": { + "output": "blob://sha256/fc14b2ba2d770e5cd3169df7a29525c962adfc4cfa3097b9098c63ebd61a748c", + "exit_code": 0, + "duration_ms": 1663, + "termination": "exited", + "output_bytes": 36, + "live_streaming": true + }, + "parallel_results": null, + "output": null, + "output_bytes": 36, + "live_streaming": true, + "termination": "exited", + "started_at": "2026-05-21T22:36:08.268854Z", + "handler": "command", + "duration_ms": 1671, + "usage": { + "input_tokens": 0, + "output_tokens": 0, + "total_tokens": 0, + "reasoning_tokens": 0, + "cache_read_tokens": 0, + "cache_write_tokens": 0 + }, + "state": "succeeded" } } } \ No newline at end of file diff --git a/stages/007-simplify_gpt@1/diff.patch b/stages/007-simplify_gpt@1/diff.patch new file mode 100644 index 000000000..aedea95bf --- /dev/null +++ b/stages/007-simplify_gpt@1/diff.patch @@ -0,0 +1,105 @@ +diff --git a/lib/crates/fabro-model/src/billing.rs b/lib/crates/fabro-model/src/billing.rs +index a3be9f470..f06cad06a 100644 +--- a/lib/crates/fabro-model/src/billing.rs ++++ b/lib/crates/fabro-model/src/billing.rs +@@ -361,7 +361,7 @@ impl BilledTokenCounts { + /// Returns the five disjoint per-call token buckets, dropping the derived + /// `total_tokens` sum and the optional `total_usd_micros` cost. + #[must_use] +- pub fn to_token_counts(&self) -> TokenCounts { ++ pub fn token_counts(&self) -> TokenCounts { + TokenCounts { + input_tokens: self.input_tokens, + output_tokens: self.output_tokens, +@@ -371,17 +371,6 @@ impl BilledTokenCounts { + } + } + +- /// Fills in `total_usd_micros` from catalog pricing when it is missing. +- /// +- /// No-op when the cost is already known. Used by read-side rollups so +- /// in-flight stages can show an exact cost for the tokens consumed so far +- /// without mutating the underlying projection. +- pub fn ensure_priced(&mut self, catalog: &Catalog, model: &ModelRef) { +- if self.total_usd_micros.is_none() { +- self.total_usd_micros = catalog.price_tokens(model, &self.to_token_counts()); +- } +- } +- + pub fn add_counts(&mut self, source: &Self) { + self.input_tokens += source.input_tokens; + self.output_tokens += source.output_tokens; +diff --git a/lib/crates/fabro-workflow/src/billing_rollup.rs b/lib/crates/fabro-workflow/src/billing_rollup.rs +index a0dac337c..a796258a3 100644 +--- a/lib/crates/fabro-workflow/src/billing_rollup.rs ++++ b/lib/crates/fabro-workflow/src/billing_rollup.rs +@@ -1,14 +1,29 @@ ++use std::borrow::Cow; + use std::collections::HashMap; + + use fabro_model::Catalog; + use fabro_types::{BilledTokenCounts, ModelRef, RunProjection, StageProjection}; + +-fn stage_priced_usage(catalog: Option<&Catalog>, stage: &StageProjection) -> BilledTokenCounts { +- let mut usage = stage.usage.clone(); +- if let (Some(catalog), Some(model)) = (catalog, stage.model.as_ref()) { +- usage.ensure_priced(catalog, model); ++fn stage_usage_with_cost<'a>( ++ catalog: Option<&Catalog>, ++ stage: &'a StageProjection, ++) -> Cow<'a, BilledTokenCounts> { ++ let Some(catalog) = catalog else { ++ return Cow::Borrowed(&stage.usage); ++ }; ++ let Some(model) = stage.model.as_ref() else { ++ return Cow::Borrowed(&stage.usage); ++ }; ++ if stage.usage.total_usd_micros.is_some() { ++ return Cow::Borrowed(&stage.usage); + } +- usage ++ ++ let Some(total_usd_micros) = catalog.price_tokens(model, &stage.usage.token_counts()) else { ++ return Cow::Borrowed(&stage.usage); ++ }; ++ let mut usage = stage.usage.clone(); ++ usage.total_usd_micros = Some(total_usd_micros); ++ Cow::Owned(usage) + } + + #[derive(Debug, Clone, PartialEq)] +@@ -58,8 +73,9 @@ pub fn billing_rollup_from_projection( + if is_boundary_stage(projection, stage_id.node_id()) { + continue; + } +- let priced = stage_priced_usage(catalog, stage); +- if stage.completion.is_none() && stage.duration_ms.is_none() && priced.is_zero() { ++ let usage = stage_usage_with_cost(catalog, stage); ++ let usage = usage.as_ref(); ++ if stage.completion.is_none() && stage.duration_ms.is_none() && usage.is_zero() { + continue; + } + +@@ -81,10 +97,10 @@ pub fn billing_rollup_from_projection( + runtime_ms = runtime_ms.saturating_add(duration_ms); + } + +- if !priced.is_zero() { ++ if !usage.is_zero() { + billed_visit_count += 1; +- row.billing.add_counts(&priced); +- totals.add_counts(&priced); ++ row.billing.add_counts(usage); ++ totals.add_counts(usage); + + if let Some(model) = &stage.model { + row.model = Some(model.clone()); +@@ -97,7 +113,7 @@ pub fn billing_rollup_from_projection( + billing: BilledTokenCounts::default(), + }); + model_entry.stages += 1; +- model_entry.billing.add_counts(&priced); ++ model_entry.billing.add_counts(usage); + } + } + } diff --git a/stages/007-simplify_gpt@1/status.json b/stages/007-simplify_gpt@1/status.json new file mode 100644 index 000000000..41914e376 --- /dev/null +++ b/stages/007-simplify_gpt@1/status.json @@ -0,0 +1,6 @@ +{ + "outcome": "succeeded", + "notes": "Stage completed: simplify_gpt", + "failure_reason": null, + "timestamp": "2026-05-21T23:16:18.947478Z" +} \ No newline at end of file diff --git a/stages/008-verify@1/script_invocation.json b/stages/008-verify@1/script_invocation.json new file mode 100644 index 000000000..9eb3c36be --- /dev/null +++ b/stages/008-verify@1/script_invocation.json @@ -0,0 +1,5 @@ +{ + "script": "cargo +nightly-2026-04-14 clippy -q --workspace --all-targets -- -D warnings 2>&1 && cargo nextest run --cargo-quiet --workspace --status-level fail 2>&1 && cargo dev docs refresh 2>&1 && cargo dev docs check 2>&1", + "command": "exec 2>&1\ncargo +nightly-2026-04-14 clippy -q --workspace --all-targets -- -D warnings 2>&1 && cargo nextest run --cargo-quiet --workspace --status-level fail 2>&1 && cargo dev docs refresh 2>&1 && cargo dev docs check 2>&1", + "language": "shell" +} \ No newline at end of file