From 2c89cc6105904ac9cd7c9aefee7bbd90042f72da Mon Sep 17 00:00:00 2001 From: Fabro Date: Fri, 20 Mar 2026 18:28:29 -0400 Subject: [PATCH] checkpoint MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ⚒️ Generated with [Fabro](https://fabro.sh) --- checkpoint.json | 37 +++++-- nodes/simplify_gpt/prompt.md | 189 +++++++++++++++++++++++++++++++++ nodes/simplify_gpt/status.json | 6 ++ 3 files changed, 222 insertions(+), 10 deletions(-) create mode 100644 nodes/simplify_gpt/prompt.md create mode 100644 nodes/simplify_gpt/status.json diff --git a/checkpoint.json b/checkpoint.json index c3c3b6929..261a0b667 100644 --- a/checkpoint.json +++ b/checkpoint.json @@ -1,17 +1,19 @@ { - "timestamp": "2026-03-20T22:28:21.030665Z", - "current_node": "simplify_opus", + "timestamp": "2026-03-20T22:28:29.937729Z", + "current_node": "simplify_gpt", "completed_nodes": [ "start", "toolchain", "preflight_compile", "preflight_lint", "implement", - "simplify_opus" + "simplify_opus", + "simplify_gpt" ], "node_retries": { "preflight_compile": 1, "simplify_opus": 1, + "simplify_gpt": 1, "toolchain": 1, "implement": 1, "start": 1, @@ -23,33 +25,44 @@ "internal.fidelity": "compact", "graph.goal": "# Plan: Support Anthropic fast mode (`speed: fast`) — Issue #120\n\n## Context\n\nAnthropic's API supports [fast mode](https://platform.claude.com/docs/en/build-with-claude/fast-mode) (beta) for Claude Opus 4.6 — up to 2.5x faster output at 6x pricing ($30/$150 per MTok vs $5/$25 standard). The API requires:\n- `\"speed\": \"fast\"` top-level field in request body\n- `anthropic-beta: fast-mode-2026-02-01` header\n- Response includes `usage.speed` confirming actual speed used\n\nThis follows the same pattern as `reasoning_effort`, which is already implemented end-to-end.\n\n## Implementation\n\n### 1. Foundation: `lib/crates/fabro-llm/src/types.rs`\n\n- Add `speed: Option` to `Request` (after `reasoning_effort`, line ~454)\n- Add `speed: Option` to `Usage` (before `raw`, line ~372)\n- In `Usage::Add` impl (line ~389): propagate `speed` from `self` (left-hand side wins, since all requests in a session use the same speed)\n\n### 2. Graph layer: `lib/crates/fabro-graphviz/src/graph/types.rs`\n\nAdd after `reasoning_effort()` (~line 211):\n```rust\n#[must_use]\npub fn speed(&self) -> Option<&str> {\n self.str_attr(\"speed\")\n}\n```\nReturns `Option` (no default) — unlike `reasoning_effort` which defaults to \"high\", speed defaults to None (standard) since fast mode is 6x cost.\n\n### 3. Stylesheet: `lib/crates/fabro-workflows/src/stylesheet.rs`\n\nAdd `\"speed\"` to `STYLESHEET_PROPERTIES` array (line 5):\n```rust\nconst STYLESHEET_PROPERTIES: &[&str] = &[\"model\", \"provider\", \"reasoning_effort\", \"speed\", \"backend\"];\n```\n\n### 4. Agent config: `lib/crates/fabro-agent/src/config.rs`\n\n- Add `pub speed: Option` field to `SessionConfig` (line ~66)\n- Add `speed: None` to `Default` impl (line ~135)\n\n### 5. Session wiring: `lib/crates/fabro-agent/src/session.rs`\n\n- Add `speed: self.config.speed.clone()` to Request construction (~line 908)\n- Add `set_speed()` method analogous to `set_reasoning_effort()` (~line 458)\n\n### 6. Anthropic provider: `lib/crates/fabro-llm/src/providers/anthropic.rs`\n\n**6a. `ApiRequest` struct** (~line 87): Add `speed: Option` field\n\n**6b. Beta header constant** (~line 510):\n```rust\nconst FAST_MODE_BETA_HEADER: &str = \"fast-mode-2026-02-01\";\n```\n\n**6c. `build_beta_header()`** (~line 582): Add `include_fast_mode_header: bool` parameter. Inject fast-mode header (same pattern as cache header).\n\n**6d. `build_api_request()`** (~line 1082):\n- Set `speed: request.speed.clone()` on `ApiRequest`\n- Compute `let is_fast = request.speed.as_deref() == Some(\"fast\")`\n- Pass `is_fast` to `build_beta_header()`\n\n**6e. `ApiUsage`** (~line 160): Add `speed: Option` field\n\n**6f. Response parsing**: Map `api_resp.usage.speed` → `Usage.speed` in both:\n- Non-streaming path (~line 1192)\n- Streaming `message_start` handler (~line 690)\n\n### 7. Usage tracking: `lib/crates/fabro-workflows/src/outcome.rs`\n\n- Add `speed: Option` to `StageUsage` (with `serde(default, skip_serializing_if)`)\n- Update `From<&StageUsage> for Usage` to include `speed`\n\n### 8. Cost multiplier: `lib/crates/fabro-workflows/src/cost.rs`\n\nApply 6x multiplier when `speed == \"fast\"`:\n```rust\nlet multiplier = if usage.speed.as_deref() == Some(\"fast\") { 6.0 } else { 1.0 };\n// Apply multiplier to final cost\n```\n\n### 9. Backend wiring: `lib/crates/fabro-workflows/src/backend/api.rs`\n\n- SessionConfig construction (~line 195): add `speed: node.speed().map(String::from)`\n- Prompt-mode Request construction (~line 285): add `speed: node.speed().map(String::from)`\n- Both StageUsage constructions (~lines 389, 589): add `speed: response.usage.speed.clone()` / `total_usage.speed.clone()`\n\n### 10. Tests\n\n- `anthropic.rs`: `build_api_request_sets_speed`, `build_api_request_injects_fast_mode_beta_header`, `beta_header_includes_both_cache_and_fast_mode`\n- `cost.rs`: `compute_stage_cost_fast_mode_6x_multiplier`\n- `stylesheet.rs`: `apply_speed_property`\n- `session.rs`: `set_speed_mid_session`\n- Update all existing struct literals (`Request`, `Usage`, `SessionConfig`, `StageUsage`, `ApiRequest`, `ApiUsage`) in tests to include `speed: None`\n\n## Implementation order\n\n1. `types.rs` (Request + Usage) — everything depends on this\n2. `graph/types.rs` + `stylesheet.rs` — graph layer\n3. `config.rs` + `session.rs` — agent layer\n4. `anthropic.rs` — provider (ApiRequest, beta header, response parsing)\n5. `outcome.rs` + `cost.rs` — usage tracking\n6. `backend/api.rs` — final wiring\n7. Tests throughout\n\n## Verification\n\n```\ncargo build --workspace\ncargo test --workspace\ncargo fmt --check --all\ncargo clippy --workspace -- -D warnings\n```\n", "command.output": "", + "internal.retry_count.simplify_gpt": 1, "internal.retry_count.simplify_opus": 1, "internal.retry_count.start": 1, "thread.preflight_compile.current_node": "preflight_lint", "internal.retry_count.preflight_compile": 1, - "current.preamble": "Goal: # Plan: Support Anthropic fast mode (`speed: fast`) — Issue #120\n\n## Context\n\nAnthropic's API supports [fast mode](https://platform.claude.com/docs/en/build-with-claude/fast-mode) (beta) for Claude Opus 4.6 — up to 2.5x faster output at 6x pricing ($30/$150 per MTok vs $5/$25 standard). The API requires:\n- `\"speed\": \"fast\"` top-level field in request body\n- `anthropic-beta: fast-mode-2026-02-01` header\n- Response includes `usage.speed` confirming actual speed used\n\nThis follows the same pattern as `reasoning_effort`, which is already implemented end-to-end.\n\n## Implementation\n\n### 1. Foundation: `lib/crates/fabro-llm/src/types.rs`\n\n- Add `speed: Option` to `Request` (after `reasoning_effort`, line ~454)\n- Add `speed: Option` to `Usage` (before `raw`, line ~372)\n- In `Usage::Add` impl (line ~389): propagate `speed` from `self` (left-hand side wins, since all requests in a session use the same speed)\n\n### 2. Graph layer: `lib/crates/fabro-graphviz/src/graph/types.rs`\n\nAdd after `reasoning_effort()` (~line 211):\n```rust\n#[must_use]\npub fn speed(&self) -> Option<&str> {\n self.str_attr(\"speed\")\n}\n```\nReturns `Option` (no default) — unlike `reasoning_effort` which defaults to \"high\", speed defaults to None (standard) since fast mode is 6x cost.\n\n### 3. Stylesheet: `lib/crates/fabro-workflows/src/stylesheet.rs`\n\nAdd `\"speed\"` to `STYLESHEET_PROPERTIES` array (line 5):\n```rust\nconst STYLESHEET_PROPERTIES: &[&str] = &[\"model\", \"provider\", \"reasoning_effort\", \"speed\", \"backend\"];\n```\n\n### 4. Agent config: `lib/crates/fabro-agent/src/config.rs`\n\n- Add `pub speed: Option` field to `SessionConfig` (line ~66)\n- Add `speed: None` to `Default` impl (line ~135)\n\n### 5. Session wiring: `lib/crates/fabro-agent/src/session.rs`\n\n- Add `speed: self.config.speed.clone()` to Request construction (~line 908)\n- Add `set_speed()` method analogous to `set_reasoning_effort()` (~line 458)\n\n### 6. Anthropic provider: `lib/crates/fabro-llm/src/providers/anthropic.rs`\n\n**6a. `ApiRequest` struct** (~line 87): Add `speed: Option` field\n\n**6b. Beta header constant** (~line 510):\n```rust\nconst FAST_MODE_BETA_HEADER: &str = \"fast-mode-2026-02-01\";\n```\n\n**6c. `build_beta_header()`** (~line 582): Add `include_fast_mode_header: bool` parameter. Inject fast-mode header (same pattern as cache header).\n\n**6d. `build_api_request()`** (~line 1082):\n- Set `speed: request.speed.clone()` on `ApiRequest`\n- Compute `let is_fast = request.speed.as_deref() == Some(\"fast\")`\n- Pass `is_fast` to `build_beta_header()`\n\n**6e. `ApiUsage`** (~line 160): Add `speed: Option` field\n\n**6f. Response parsing**: Map `api_resp.usage.speed` → `Usage.speed` in both:\n- Non-streaming path (~line 1192)\n- Streaming `message_start` handler (~line 690)\n\n### 7. Usage tracking: `lib/crates/fabro-workflows/src/outcome.rs`\n\n- Add `speed: Option` to `StageUsage` (with `serde(default, skip_serializing_if)`)\n- Update `From<&StageUsage> for Usage` to include `speed`\n\n### 8. Cost multiplier: `lib/crates/fabro-workflows/src/cost.rs`\n\nApply 6x multiplier when `speed == \"fast\"`:\n```rust\nlet multiplier = if usage.speed.as_deref() == Some(\"fast\") { 6.0 } else { 1.0 };\n// Apply multiplier to final cost\n```\n\n### 9. Backend wiring: `lib/crates/fabro-workflows/src/backend/api.rs`\n\n- SessionConfig construction (~line 195): add `speed: node.speed().map(String::from)`\n- Prompt-mode Request construction (~line 285): add `speed: node.speed().map(String::from)`\n- Both StageUsage constructions (~lines 389, 589): add `speed: response.usage.speed.clone()` / `total_usage.speed.clone()`\n\n### 10. Tests\n\n- `anthropic.rs`: `build_api_request_sets_speed`, `build_api_request_injects_fast_mode_beta_header`, `beta_header_includes_both_cache_and_fast_mode`\n- `cost.rs`: `compute_stage_cost_fast_mode_6x_multiplier`\n- `stylesheet.rs`: `apply_speed_property`\n- `session.rs`: `set_speed_mid_session`\n- Update all existing struct literals (`Request`, `Usage`, `SessionConfig`, `StageUsage`, `ApiRequest`, `ApiUsage`) in tests to include `speed: None`\n\n## Implementation order\n\n1. `types.rs` (Request + Usage) — everything depends on this\n2. `graph/types.rs` + `stylesheet.rs` — graph layer\n3. `config.rs` + `session.rs` — agent layer\n4. `anthropic.rs` — provider (ApiRequest, beta header, response parsing)\n5. `outcome.rs` + `cost.rs` — usage tracking\n6. `backend/api.rs` — final wiring\n7. Tests throughout\n\n## Verification\n\n```\ncargo build --workspace\ncargo test --workspace\ncargo fmt --check --all\ncargo clippy --workspace -- -D warnings\n```\n\n\n## Completed stages\n- **toolchain**: success\n - 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`\n - Stdout:\n ```\n cargo 1.94.0 (85eff7c80 2026-01-15)\n ```\n - Stderr: (empty)\n- **preflight_compile**: success\n - Script: `cargo check -q --workspace 2>&1`\n - Stdout: (empty)\n - Stderr: (empty)\n- **preflight_lint**: success\n - Script: `cargo clippy -q --workspace -- -D warnings 2>&1`\n - Stdout: (empty)\n - Stderr: (empty)\n- **implement**: success\n - Model: claude-opus-4-6, 169.9k tokens in / 37.5k out\n - Files: /home/daytona/workspace/lib/crates/fabro-agent/src/compaction.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/config.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/session.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/tools.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/types.rs, /home/daytona/workspace/lib/crates/fabro-api/src/server.rs, /home/daytona/workspace/lib/crates/fabro-cli/src/doctor.rs, /home/daytona/workspace/lib/crates/fabro-graphviz/src/graph/types.rs, /home/daytona/workspace/lib/crates/fabro-hooks/src/executor.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/client.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/generate.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/anthropic.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/fabro_server.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/gemini.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/openai.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/openai_compatible.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/types.rs, /home/daytona/workspace/lib/crates/fabro-llm/tests/integration.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/backend/api.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/backend/cli.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/cost.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/event.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/outcome.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/preamble.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/stylesheet.rs, /home/daytona/workspace/lib/crates/fabro-workflows/tests/integration.rs\n", + "current.preamble": "Goal: # Plan: Support Anthropic fast mode (`speed: fast`) — Issue #120\n\n## Context\n\nAnthropic's API supports [fast mode](https://platform.claude.com/docs/en/build-with-claude/fast-mode) (beta) for Claude Opus 4.6 — up to 2.5x faster output at 6x pricing ($30/$150 per MTok vs $5/$25 standard). The API requires:\n- `\"speed\": \"fast\"` top-level field in request body\n- `anthropic-beta: fast-mode-2026-02-01` header\n- Response includes `usage.speed` confirming actual speed used\n\nThis follows the same pattern as `reasoning_effort`, which is already implemented end-to-end.\n\n## Implementation\n\n### 1. Foundation: `lib/crates/fabro-llm/src/types.rs`\n\n- Add `speed: Option` to `Request` (after `reasoning_effort`, line ~454)\n- Add `speed: Option` to `Usage` (before `raw`, line ~372)\n- In `Usage::Add` impl (line ~389): propagate `speed` from `self` (left-hand side wins, since all requests in a session use the same speed)\n\n### 2. Graph layer: `lib/crates/fabro-graphviz/src/graph/types.rs`\n\nAdd after `reasoning_effort()` (~line 211):\n```rust\n#[must_use]\npub fn speed(&self) -> Option<&str> {\n self.str_attr(\"speed\")\n}\n```\nReturns `Option` (no default) — unlike `reasoning_effort` which defaults to \"high\", speed defaults to None (standard) since fast mode is 6x cost.\n\n### 3. Stylesheet: `lib/crates/fabro-workflows/src/stylesheet.rs`\n\nAdd `\"speed\"` to `STYLESHEET_PROPERTIES` array (line 5):\n```rust\nconst STYLESHEET_PROPERTIES: &[&str] = &[\"model\", \"provider\", \"reasoning_effort\", \"speed\", \"backend\"];\n```\n\n### 4. Agent config: `lib/crates/fabro-agent/src/config.rs`\n\n- Add `pub speed: Option` field to `SessionConfig` (line ~66)\n- Add `speed: None` to `Default` impl (line ~135)\n\n### 5. Session wiring: `lib/crates/fabro-agent/src/session.rs`\n\n- Add `speed: self.config.speed.clone()` to Request construction (~line 908)\n- Add `set_speed()` method analogous to `set_reasoning_effort()` (~line 458)\n\n### 6. Anthropic provider: `lib/crates/fabro-llm/src/providers/anthropic.rs`\n\n**6a. `ApiRequest` struct** (~line 87): Add `speed: Option` field\n\n**6b. Beta header constant** (~line 510):\n```rust\nconst FAST_MODE_BETA_HEADER: &str = \"fast-mode-2026-02-01\";\n```\n\n**6c. `build_beta_header()`** (~line 582): Add `include_fast_mode_header: bool` parameter. Inject fast-mode header (same pattern as cache header).\n\n**6d. `build_api_request()`** (~line 1082):\n- Set `speed: request.speed.clone()` on `ApiRequest`\n- Compute `let is_fast = request.speed.as_deref() == Some(\"fast\")`\n- Pass `is_fast` to `build_beta_header()`\n\n**6e. `ApiUsage`** (~line 160): Add `speed: Option` field\n\n**6f. Response parsing**: Map `api_resp.usage.speed` → `Usage.speed` in both:\n- Non-streaming path (~line 1192)\n- Streaming `message_start` handler (~line 690)\n\n### 7. Usage tracking: `lib/crates/fabro-workflows/src/outcome.rs`\n\n- Add `speed: Option` to `StageUsage` (with `serde(default, skip_serializing_if)`)\n- Update `From<&StageUsage> for Usage` to include `speed`\n\n### 8. Cost multiplier: `lib/crates/fabro-workflows/src/cost.rs`\n\nApply 6x multiplier when `speed == \"fast\"`:\n```rust\nlet multiplier = if usage.speed.as_deref() == Some(\"fast\") { 6.0 } else { 1.0 };\n// Apply multiplier to final cost\n```\n\n### 9. Backend wiring: `lib/crates/fabro-workflows/src/backend/api.rs`\n\n- SessionConfig construction (~line 195): add `speed: node.speed().map(String::from)`\n- Prompt-mode Request construction (~line 285): add `speed: node.speed().map(String::from)`\n- Both StageUsage constructions (~lines 389, 589): add `speed: response.usage.speed.clone()` / `total_usage.speed.clone()`\n\n### 10. Tests\n\n- `anthropic.rs`: `build_api_request_sets_speed`, `build_api_request_injects_fast_mode_beta_header`, `beta_header_includes_both_cache_and_fast_mode`\n- `cost.rs`: `compute_stage_cost_fast_mode_6x_multiplier`\n- `stylesheet.rs`: `apply_speed_property`\n- `session.rs`: `set_speed_mid_session`\n- Update all existing struct literals (`Request`, `Usage`, `SessionConfig`, `StageUsage`, `ApiRequest`, `ApiUsage`) in tests to include `speed: None`\n\n## Implementation order\n\n1. `types.rs` (Request + Usage) — everything depends on this\n2. `graph/types.rs` + `stylesheet.rs` — graph layer\n3. `config.rs` + `session.rs` — agent layer\n4. `anthropic.rs` — provider (ApiRequest, beta header, response parsing)\n5. `outcome.rs` + `cost.rs` — usage tracking\n6. `backend/api.rs` — final wiring\n7. Tests throughout\n\n## Verification\n\n```\ncargo build --workspace\ncargo test --workspace\ncargo fmt --check --all\ncargo clippy --workspace -- -D warnings\n```\n\n\n## Completed stages\n- **toolchain**: success\n - 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`\n - Stdout:\n ```\n cargo 1.94.0 (85eff7c80 2026-01-15)\n ```\n - Stderr: (empty)\n- **preflight_compile**: success\n - Script: `cargo check -q --workspace 2>&1`\n - Stdout: (empty)\n - Stderr: (empty)\n- **preflight_lint**: success\n - Script: `cargo clippy -q --workspace -- -D warnings 2>&1`\n - Stdout: (empty)\n - Stderr: (empty)\n- **implement**: success\n - Model: claude-opus-4-6, 169.9k tokens in / 37.5k out\n - Files: /home/daytona/workspace/lib/crates/fabro-agent/src/compaction.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/config.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/session.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/tools.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/types.rs, /home/daytona/workspace/lib/crates/fabro-api/src/server.rs, /home/daytona/workspace/lib/crates/fabro-cli/src/doctor.rs, /home/daytona/workspace/lib/crates/fabro-graphviz/src/graph/types.rs, /home/daytona/workspace/lib/crates/fabro-hooks/src/executor.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/client.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/generate.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/anthropic.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/fabro_server.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/gemini.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/openai.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/openai_compatible.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/types.rs, /home/daytona/workspace/lib/crates/fabro-llm/tests/integration.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/backend/api.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/backend/cli.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/cost.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/event.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/outcome.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/preamble.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/stylesheet.rs, /home/daytona/workspace/lib/crates/fabro-workflows/tests/integration.rs\n- **simplify_opus**: success\n - Model: claude-opus-4-6, 38.3k tokens in / 8.3k out\n", "thread.toolchain.current_node": "preflight_compile", - "outcome": "success", + "outcome": "fail", "internal.retry_count.toolchain": 1, "thread.preflight_lint.current_node": "implement", - "current_node": "simplify_opus", + "current_node": "simplify_gpt", "internal.node_visit_count": 1, + "thread.simplify_opus.current_node": "simplify_gpt", "thread.start.current_node": "toolchain", - "failure_signature": "", + "failure_signature": "simplify_gpt|deterministic|api_deterministic|openai|invalid_request", "thread.implement.current_node": "simplify_opus", "response.simplify_opus": "All checks pass. Here's my summary of findings from the three parallel reviews:\n\n## Summary\n\n**The code is clean — no issues to fix.**\n\n### Agent 1: Code Reuse Review\n- **No duplication found.** The `speed` field follows the exact same pattern as `reasoning_effort` throughout the codebase (structs, config, session, graph node accessor, stylesheet, backend wiring). This is consistent, not duplicative.\n- **`as_deref() == Some(\"fast\")` appears in 2 places** (anthropic.rs and cost.rs) — but they serve different purposes in different crates. Extracting a shared helper would be over-engineering.\n- **`set_speed()` follows `set_reasoning_effort()` pattern** — consistent.\n\n### Agent 2: Code Quality Review\n- **`build_beta_header` has 3 params (2 booleans)** — borderline parameter sprawl, but it's a private function with a single callsite. The two booleans are independent concerns (caching vs fast-mode) that don't warrant a struct.\n- **`speed: Option` not an enum** — matches the existing `reasoning_effort: Option` convention and the API's string representation. Consistent.\n- **`speed` on `Usage` struct** — confirmed correct per Anthropic API docs: the response `usage` object includes `\"speed\": \"fast\"`. This is where the API returns it.\n- **`Usage::Add` takes LHS speed** — correct, since all requests in a session use the same speed setting.\n\n### Agent 3: Efficiency Review\n- **String clones** (`Option` with value \"fast\") are trivially cheap per-request — not a concern.\n- **Linear scan in `build_beta_header`** on a Vec with at most ~3 elements — negligible.\n- **No hot-path bloat, no N+1 patterns, no unnecessary allocations.**\n\n### Verification\n- `cargo build --workspace` ✅\n- `cargo test --workspace` ✅ (179 passed, 0 failed)\n- `cargo clippy --workspace -- -D warnings` ✅\n- `cargo fmt --check --all` ✅", "internal.retry_count.preflight_lint": 1, "command.stderr": "", "graph.model_stylesheet": "\n * { backend: api; model: claude-opus-4-6;}\n ", - "failure_class": "", + "failure_class": "deterministic", "last_stage": "simplify_opus", "response.implement": "All verification passes. Let me summarize all the changes made:\n\n## Summary of Changes\n\n### 1. Foundation: `lib/crates/fabro-llm/src/types.rs`\n- Added `speed: Option` to `Request` struct (after `reasoning_effort`)\n- Added `speed: Option` to `Usage` struct (with `serde(default, skip_serializing_if)`, before `raw`)\n- Added `speed: self.speed` to `Usage::Add` impl (left-hand side wins)\n- Updated all test struct literals to include `speed: None`\n\n### 2. Graph layer: `lib/crates/fabro-graphviz/src/graph/types.rs`\n- Added `speed()` method to `Node` returning `Option<&str>` (no default, unlike `reasoning_effort` which defaults to \"high\")\n- Added `assert_eq!(node.speed(), None)` to `node_defaults` test\n\n### 3. Stylesheet: `lib/crates/fabro-workflows/src/stylesheet.rs`\n- Added `\"speed\"` to `STYLESHEET_PROPERTIES` array\n- Added `apply_speed_property` test\n\n### 4. Agent config: `lib/crates/fabro-agent/src/config.rs`\n- Added `pub speed: Option` to `SessionConfig`\n- Added `speed: None` to `Default` impl\n\n### 5. Session wiring: `lib/crates/fabro-agent/src/session.rs`\n- Added `speed: self.config.speed.clone()` to Request construction\n- Added `set_speed()` method\n\n### 6. Anthropic provider: `lib/crates/fabro-llm/src/providers/anthropic.rs`\n- **6a.** Added `speed: Option` to `ApiRequest` struct\n- **6b.** Added `FAST_MODE_BETA_HEADER` constant (`\"fast-mode-2026-02-01\"`)\n- **6c.** Extended `build_beta_header()` with `include_fast_mode_header: bool` parameter\n- **6d.** In `build_api_request()`: set `speed` on ApiRequest, compute `is_fast`, pass to `build_beta_header()`\n- **6e.** Added `speed: Option` to `ApiUsage` struct\n- **6f.** Map `api_resp.usage.speed` → `Usage.speed` in both non-streaming and streaming paths\n- Added 3 new tests: `build_api_request_sets_speed`, `build_api_request_injects_fast_mode_beta_header`, `beta_header_includes_both_cache_and_fast_mode`\n\n### 7. Usage tracking: `lib/crates/fabro-workflows/src/outcome.rs`\n- Added `speed: Option` to `StageUsage` (with `serde(default, skip_serializing_if)`)\n- Updated `From<&StageUsage> for Usage` to include `speed`\n\n### 8. Cost multiplier: `lib/crates/fabro-workflows/src/cost.rs`\n- Applied 6x multiplier when `speed == \"fast\"`\n- Added `compute_stage_cost_fast_mode_6x_multiplier` test\n\n### 9. Backend wiring: `lib/crates/fabro-workflows/src/backend/api.rs`\n- SessionConfig construction: added `speed: node.speed().map(String::from)`\n- Prompt-mode Request construction: added `speed: node.speed().map(String::from)`\n- Both StageUsage constructions: added `speed: response.usage.speed.clone()` / `total_usage.speed.clone()`\n\n### 10. Other files updated with `speed: None` in struct literals:\n- `fabro-agent/src/compaction.rs`, `fabro-agent/src/tools.rs`, `fabro-agent/src/types.rs`\n- `fabro-hooks/src/executor.rs`\n- `fabro-api/src/server.rs`\n- `fabro-cli/src/doctor.rs`\n- `fabro-llm/src/generate.rs` (also added `speed` to `GenerateParams`)\n- `fabro-llm/src/client.rs`, `fabro-llm/src/providers/fabro_server.rs`, `fabro-llm/src/providers/gemini.rs`, `fabro-llm/src/providers/openai.rs`, `fabro-llm/src/providers/openai_compatible.rs`\n- `fabro-workflows/src/backend/cli.rs`, `fabro-workflows/src/event.rs`, `fabro-workflows/src/preamble.rs`\n- `fabro-llm/tests/integration.rs`, `fabro-workflows/tests/integration.rs`", - "internal.thread_id": "implement", + "internal.thread_id": "simplify_opus", "graph.rankdir": "LR", "internal.retry_count.implement": 1 }, "logs": [], "node_outcomes": { + "simplify_gpt": { + "status": "fail", + "failure": { + "message": "LLM error: Invalid request to openai: The 'gpt-54' model is not supported when using Codex with a ChatGPT account.", + "failure_class": "deterministic", + "failure_signature": "api_deterministic|openai|invalid_request" + }, + "duration_ms": 4599 + }, "start": { "status": "success", "duration_ms": 0 @@ -148,9 +161,13 @@ "duration_ms": 479380 } }, - "next_node_id": "simplify_gpt", + "next_node_id": "verify", + "loop_failure_signatures": { + "simplify_gpt|deterministic|api_deterministic|openai|invalid_request": 1 + }, "node_visits": { "preflight_compile": 1, + "simplify_gpt": 1, "implement": 1, "toolchain": 1, "start": 1, diff --git a/nodes/simplify_gpt/prompt.md b/nodes/simplify_gpt/prompt.md new file mode 100644 index 000000000..15d161f86 --- /dev/null +++ b/nodes/simplify_gpt/prompt.md @@ -0,0 +1,189 @@ +Goal: # Plan: Support Anthropic fast mode (`speed: fast`) — Issue #120 + +## Context + +Anthropic's API supports [fast mode](https://platform.claude.com/docs/en/build-with-claude/fast-mode) (beta) for Claude Opus 4.6 — up to 2.5x faster output at 6x pricing ($30/$150 per MTok vs $5/$25 standard). The API requires: +- `"speed": "fast"` top-level field in request body +- `anthropic-beta: fast-mode-2026-02-01` header +- Response includes `usage.speed` confirming actual speed used + +This follows the same pattern as `reasoning_effort`, which is already implemented end-to-end. + +## Implementation + +### 1. Foundation: `lib/crates/fabro-llm/src/types.rs` + +- Add `speed: Option` to `Request` (after `reasoning_effort`, line ~454) +- Add `speed: Option` to `Usage` (before `raw`, line ~372) +- In `Usage::Add` impl (line ~389): propagate `speed` from `self` (left-hand side wins, since all requests in a session use the same speed) + +### 2. Graph layer: `lib/crates/fabro-graphviz/src/graph/types.rs` + +Add after `reasoning_effort()` (~line 211): +```rust +#[must_use] +pub fn speed(&self) -> Option<&str> { + self.str_attr("speed") +} +``` +Returns `Option` (no default) — unlike `reasoning_effort` which defaults to "high", speed defaults to None (standard) since fast mode is 6x cost. + +### 3. Stylesheet: `lib/crates/fabro-workflows/src/stylesheet.rs` + +Add `"speed"` to `STYLESHEET_PROPERTIES` array (line 5): +```rust +const STYLESHEET_PROPERTIES: &[&str] = &["model", "provider", "reasoning_effort", "speed", "backend"]; +``` + +### 4. Agent config: `lib/crates/fabro-agent/src/config.rs` + +- Add `pub speed: Option` field to `SessionConfig` (line ~66) +- Add `speed: None` to `Default` impl (line ~135) + +### 5. Session wiring: `lib/crates/fabro-agent/src/session.rs` + +- Add `speed: self.config.speed.clone()` to Request construction (~line 908) +- Add `set_speed()` method analogous to `set_reasoning_effort()` (~line 458) + +### 6. Anthropic provider: `lib/crates/fabro-llm/src/providers/anthropic.rs` + +**6a. `ApiRequest` struct** (~line 87): Add `speed: Option` field + +**6b. Beta header constant** (~line 510): +```rust +const FAST_MODE_BETA_HEADER: &str = "fast-mode-2026-02-01"; +``` + +**6c. `build_beta_header()`** (~line 582): Add `include_fast_mode_header: bool` parameter. Inject fast-mode header (same pattern as cache header). + +**6d. `build_api_request()`** (~line 1082): +- Set `speed: request.speed.clone()` on `ApiRequest` +- Compute `let is_fast = request.speed.as_deref() == Some("fast")` +- Pass `is_fast` to `build_beta_header()` + +**6e. `ApiUsage`** (~line 160): Add `speed: Option` field + +**6f. Response parsing**: Map `api_resp.usage.speed` → `Usage.speed` in both: +- Non-streaming path (~line 1192) +- Streaming `message_start` handler (~line 690) + +### 7. Usage tracking: `lib/crates/fabro-workflows/src/outcome.rs` + +- Add `speed: Option` to `StageUsage` (with `serde(default, skip_serializing_if)`) +- Update `From<&StageUsage> for Usage` to include `speed` + +### 8. Cost multiplier: `lib/crates/fabro-workflows/src/cost.rs` + +Apply 6x multiplier when `speed == "fast"`: +```rust +let multiplier = if usage.speed.as_deref() == Some("fast") { 6.0 } else { 1.0 }; +// Apply multiplier to final cost +``` + +### 9. Backend wiring: `lib/crates/fabro-workflows/src/backend/api.rs` + +- SessionConfig construction (~line 195): add `speed: node.speed().map(String::from)` +- Prompt-mode Request construction (~line 285): add `speed: node.speed().map(String::from)` +- Both StageUsage constructions (~lines 389, 589): add `speed: response.usage.speed.clone()` / `total_usage.speed.clone()` + +### 10. Tests + +- `anthropic.rs`: `build_api_request_sets_speed`, `build_api_request_injects_fast_mode_beta_header`, `beta_header_includes_both_cache_and_fast_mode` +- `cost.rs`: `compute_stage_cost_fast_mode_6x_multiplier` +- `stylesheet.rs`: `apply_speed_property` +- `session.rs`: `set_speed_mid_session` +- Update all existing struct literals (`Request`, `Usage`, `SessionConfig`, `StageUsage`, `ApiRequest`, `ApiUsage`) in tests to include `speed: None` + +## Implementation order + +1. `types.rs` (Request + Usage) — everything depends on this +2. `graph/types.rs` + `stylesheet.rs` — graph layer +3. `config.rs` + `session.rs` — agent layer +4. `anthropic.rs` — provider (ApiRequest, beta header, response parsing) +5. `outcome.rs` + `cost.rs` — usage tracking +6. `backend/api.rs` — final wiring +7. Tests throughout + +## Verification + +``` +cargo build --workspace +cargo test --workspace +cargo fmt --check --all +cargo clippy --workspace -- -D warnings +``` + + +## Completed stages +- **toolchain**: success + - 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` + - Stdout: + ``` + cargo 1.94.0 (85eff7c80 2026-01-15) + ``` + - Stderr: (empty) +- **preflight_compile**: success + - Script: `cargo check -q --workspace 2>&1` + - Stdout: (empty) + - Stderr: (empty) +- **preflight_lint**: success + - Script: `cargo clippy -q --workspace -- -D warnings 2>&1` + - Stdout: (empty) + - Stderr: (empty) +- **implement**: success + - Model: claude-opus-4-6, 169.9k tokens in / 37.5k out + - Files: /home/daytona/workspace/lib/crates/fabro-agent/src/compaction.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/config.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/session.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/tools.rs, /home/daytona/workspace/lib/crates/fabro-agent/src/types.rs, /home/daytona/workspace/lib/crates/fabro-api/src/server.rs, /home/daytona/workspace/lib/crates/fabro-cli/src/doctor.rs, /home/daytona/workspace/lib/crates/fabro-graphviz/src/graph/types.rs, /home/daytona/workspace/lib/crates/fabro-hooks/src/executor.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/client.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/generate.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/anthropic.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/fabro_server.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/gemini.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/openai.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/providers/openai_compatible.rs, /home/daytona/workspace/lib/crates/fabro-llm/src/types.rs, /home/daytona/workspace/lib/crates/fabro-llm/tests/integration.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/backend/api.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/backend/cli.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/cost.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/event.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/outcome.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/preamble.rs, /home/daytona/workspace/lib/crates/fabro-workflows/src/stylesheet.rs, /home/daytona/workspace/lib/crates/fabro-workflows/tests/integration.rs +- **simplify_opus**: success + - Model: claude-opus-4-6, 38.3k tokens in / 8.3k out + + +# Simplify: Code Review and Cleanup + +Review all changed files for reuse, quality, and efficiency. Fix any issues found. + +## Phase 1: Identify Changes + +Run git diff (or git diff HEAD if there are staged changes) to see what changed. If there are no git changes, review the most recently modified files that the user mentioned or that you edited earlier in this conversation. + +## Phase 2: Launch Three Review Agents in Parallel + +Use the Agent tool to launch all three agents concurrently in a single message. Pass each agent the full diff so it has the complete context. + +### Agent 1: Code Reuse Review + +For each change: + +1. Search for existing utilities and helpers that could replace newly written code. Use Grep to find similar patterns elsewhere in the codebase — common locations are utility directories, shared modules, and files adjacent to the changed ones. +2. Flag any new function that duplicates existing functionality. Suggest the existing function to use instead. +3. Flag any inline logic that could use an existing utility — hand-rolled string manipulation, manual path handling, custom environment checks, ad-hoc type guards, and similar patterns are common candidates. + +Note: This is a greenfield app, so focus on maximizing simplicity and don't worry about changing things to achieve it. + +### Agent 2: Code Quality Review + +Review the same changes for hacky patterns: + +1. Redundant state: state that duplicates existing state, cached values that could be derived, observers/effects that could be direct calls +2. Parameter sprawl: adding new parameters to a function instead of generalizing or restructuring existing ones +3. Copy-paste with slight variation: near-duplicate code blocks that should be unified with a shared abstraction +4. Leaky abstractions: exposing internal details that should be encapsulated, or breaking existing abstraction boundaries +5. Stringly-typed code: using raw strings where constants, enums (string unions), or branded types already exist in the codebase + +Note: This is a greenfield app, so be aggressive in optimizing quality. + +### Agent 3: Efficiency Review + +Review the same changes for efficiency: + +1. Unnecessary work: redundant computations, repeated file reads, duplicate network/API calls, N+1 patterns +2. Missed concurrency: independent operations run sequentially when they could run in parallel +3. Hot-path bloat: new blocking work added to startup or per-request/per-render hot paths +4. Unnecessary existence checks: pre-checking file/resource existence before operating (TOCTOU anti-pattern) — operate directly and handle the error +5. Memory: unbounded data structures, missing cleanup, event listener leaks +6. Overly broad operations: reading entire files when only a portion is needed, loading all items when filtering for one + +## Phase 3: Fix Issues + +Wait for all three agents to complete. Aggregate their findings and fix each issue directly. If a finding is a false positive or not worth addressing, note it and move on — do not argue with the finding, just skip it. + +When done, briefly summarize what was fixed (or confirm the code was already clean). \ No newline at end of file diff --git a/nodes/simplify_gpt/status.json b/nodes/simplify_gpt/status.json new file mode 100644 index 000000000..1d4f210c6 --- /dev/null +++ b/nodes/simplify_gpt/status.json @@ -0,0 +1,6 @@ +{ + "status": "fail", + "notes": null, + "failure_reason": "LLM error: Invalid request to openai: The 'gpt-54' model is not supported when using Codex with a ChatGPT account.", + "timestamp": "2026-03-20T22:28:29.937434+00:00" +} \ No newline at end of file