Copilot review flagged that dropping #[serde(default)] makes newer
clients hard-fail against servers that predate the controls field.
The late-added Model fields (default, small_default, configured) set
the precedent: required in the OpenAPI spec, defaulted on
deserialization. An empty controls list already means "unsupported",
so the degraded value is semantically correct.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Add the missing with_replacement for ModelControls so progenitor reuses
fabro_model::ModelControls instead of generating a dead parallel DTO,
re-export it from fabro_api::types, and assert type identity in the
round-trip test.
Drop #[serde(default)] from Model.controls and
ModelControls.reasoning_effort: the OpenAPI spec marks both required,
matching the strict deserialization of the sibling features/costs
fields. Update CLI stub payloads to include the now-required field.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Rewrite the Fireworks tool round-trip E2E test on the shared
run_model_test deep-test pattern used by the OpenRouter and Poolside
opt-in provider tests, instead of a fourth hand-rolled copy of the
multiply-tool scaffold.
- Drop the "(via Fireworks)" display-name suffix from slugs that have no
first-party provider (kimi-k2.6, deepseek-v4-*, minimax-m2.7),
matching the OpenRouter convention; rename "Qwen 3.7 Plus" to
"Qwen3.7 Plus" to match existing Qwen entries.
- Fix kimi-k2.6 vision flag to false, matching the OpenRouter entry for
the same slug (the portability test asserts they are the same model).
- Assert small_default_for_provider and per-model family/vision/
reasoning in the catalog tests, mirroring sibling provider tests.
- Add Troubleshooting and Further reading sections to the Fireworks
docs page, matching the other opt-in provider pages.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
A node cancelled (or lost to a crash) mid-flight and then resumed now
starts a new stage execution with the next StageId ordinal (work@2)
instead of reusing and clearing the cancelled execution's projection.
The old execution stays immutable with its own events, session, output,
timing, billing, and termination state.
Engine:
- Add a run-scoped StageExecutionTracker on RunServices with per-node
high-water marks. Ordinals are reserved after the StageStart hook
passes on the first attempt (retries reuse the reservation), ensured
at the composite checkpoint pre-step for hook-skips, and reserved in
on_terminal_reached for terminal nodes' synthetic events.
- Keep three concepts distinct: graph visit (max_visits/checkpoints,
unchanged), stage execution ordinal (the @N in StageId), and handler
attempt. The tracker is not checkpointed; the append-only stage event
history is its durable source of truth.
- resume() seeds the allocator from the run projection and computes a
node -> StageId provenance map of executions observed after the
selected checkpoint, threaded through execute_persisted_run,
RunSession, and InitOptions.
Events and projections:
- stage.started, parallel.branch.started, and checkpoint.completed
carry optional graph_visit and resumed_from_stage_id; StageProjection
stores both. Old events deserialize with None and legacy duplicate
stage.started replays keep last-attempt behavior.
- The CheckpointCompleted reducer is envelope-first: diffs and
skipped-stage synthesis attach to the exact execution StageId, an
existing Retrying projection finalizes as Skipped without losing
identity, and historical node_outcomes no longer create or collide
with newer ordinals (node_visits remains a legacy fallback).
Handlers:
- Parallel fan-out reserves child ordinals through the shared tracker,
derives worktree pass{N} from the parent's execution ordinal, and
seeds branch contexts with explicit child stage scopes so branch
lifecycle and nested handler events agree.
- Artifact capture and manager-loop child logs follow the ordinal.
API and UI:
- RunStage documents visit as the execution ordinal and adds optional
graph_visit and resumed_from_stage_id; Rust and TypeScript clients
regenerated.
- The web sidebar lists both executions chronologically; resumed stages
show a "Resumed from" link in the stage detail header and hover
popover, with the graph visit surfaced when it diverges.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The fallback provider set was always catalog.all_provider_ids(), computed
at every call site and threaded through five layers alongside the catalog
itself. Fold it into Catalog::resolve_selection_with_catalog_fallback and
carry only a catalog_fallback flag through the transform/validate/
materialize entry points.
- materialize_run delegates to resolve_run_model again instead of
re-inlining its provider normalization and selection
- run_preflight derives ready providers from llm_result instead of
taking both, so callers cannot pass inconsistent pairs; the legacy
tests now exercise the production ready-first routing path
- AppState::resolve_llm_client_with_ready_ids replaces three copies of
resolve-then-extract-provider-ids, and ready_llm_provider_ids
delegates to it
- the unreachable "model resolution failed" preflight check becomes an
invariant error where the materialized run is produced
- validate_prepared_manifest_with_vars/_for_preflight share the
ValidateInput construction
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Replaces the per-field if-let cascade in the structured completion path
with a single struct-update expression. The cascade had to be extended
by hand for every request field and silently dropped stop_sequences and
provider_options, which the non-structured path already forwarded.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Extract a shared fetch_run_events_page helper so the three client
paging loops (full list, until, tail) no longer repeat the request/
convert/has_more skeleton; fold the tail loop's two descending-order
checks into one and drop its redundant had_events flag.
- Skip the latest-seq lookup in list_events_before_with_limit when the
caller supplies a before_seq cursor, so a cold projection cache costs
at most one full history scan per pagination session instead of one
per page.
- Remove the dead before_seq max(1) clamp and the passthrough order()
accessor from EventListParams.
- Document the CLI --tail 0 --follow seeding trick and the reader
event_seq placeholder invariant.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Return InvalidRequest (400) for unsupported speed too, matching the
reasoning_effort check and the complete()/stream() doc comments
- Centralize fabro_llm::Error -> ApiError mapping in a From impl so the
completions handler, playground handler, and Error::Llm arm agree on
the InvalidRequest -> 400 / else -> 502 split
- Reject unparseable reasoning_effort values with 400 instead of
silently dropping them
- Add classify_sdk_invalid_request test per fabro-workflow convention
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Unify list_events_from with list_events_from_with_limit so projection
replay shares the seek path instead of duplicating the decode loop
- Bound the event scan with keys::run_events_range instead of an
unbounded range plus a manual prefix break, so slatedb never touches
SSTs belonging to other runs or namespaces
- Store reader event_seq as None instead of a valid-looking sentinel of
1, so appends through a reader-built inner fail as ReadOnly rather
than writing duplicate sequences
- Borrow keys during scans instead of allocating a String per entry,
drop a dead branch in cached_events_from, collapse recover_next_seq's
single-caller parameters, and document the zero-padded key ordering
invariant the seek depends on
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Extract emit_branch_completed() to replace three near-identical
ParallelBranchCompleted constructions; status now reads consistently
from outcome.status
- Add context_diff_public() so parallel.rs and manager_loop.rs share the
diff-minus-engine-internal-keys step; move context_diff tests next to
the function in context.rs
- Replace fan_in's dead BranchShape struct with the canonical
Vec<ParallelBranchResult> (from_value moves, so no payload cloning)
- Narrow parseParallelOverview to ParallelBranchSummary {id, status};
its only consumer renders just those fields
- Drop helpers.test.ts's duplicate envelope() fixture in favor of the
shared makeEventEnvelope
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The unknown-value rejection test duplicated strum coverage in
fabro-model and the HTTP 422 test in fabro-server. Keep only the
field-type assertion, using the same field-pinning idiom as
stage_model_usage_round_trip.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adds a disabled-by-default `fireworks` provider to the built-in catalog,
served through the existing openai_compatible adapter/codec. The curated
roster covers Kimi K2.7 Code (default), Kimi K2.6, DeepSeek V4 Pro/Flash,
GLM 5.2, MiniMax M2.7, Qwen 3.7 Plus, and GPT-OSS 120B/20B (small
default + probe), with serverless pricing including cached-input rates.
All api_ids were verified live against /chat/completions (Fireworks'
GET /v1/models only returns a featured subset), and serverless responses
were confirmed to report prompt_tokens_details.cached_tokens, so cache
billing works through the existing codec path.
FIREWORKS_API_KEY is registered as an optional vault secret; provider
login, vault storage, and diagnostics probing are catalog-driven and
need no code changes. Includes catalog/install tests, two live e2e
tests, an integrations docs page, and a provider logo for the web UI.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The merge of main kept two copies of testProviderCredentials in the
generated models-api.ts; regeneration is authoritative.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Cumulative implement + simplify_fable diff recovered from the run's meta
branch (fabro/meta/01KY7YH7RYCJ1BDVTTP96ZA4HV, stage 006 diff.patch).
The run validated this tree clean: cargo nextest (7,007 passed), clippy,
fmt, TS client regen + typecheck, web tests (679 passed), docs check.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Extract the quadruplicated watchdog check-and-clear logic in
schedule_worker_cancel_escalation into ManagedRun methods
(escalation_still_current, clear_escalation_for)
- Derive strum::IntoStaticStr for WorkerRef instead of a hand-written
variant-to-string match in kind()
- Use the generated AgentControlState constant instead of the raw
"waiting_for_steer" literal in run-detail.tsx
- Replace optimisticCancellationRunId state with a boolean; the
component is keyed by run id, so the stored id could only ever be
this run's own
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The crate reorganization renamed lib/crates/ to lib/apps|components|foundation/.
Git followed all modified files across the rename; the only conflict was the
newly added codec/cache.rs, now placed at lib/components/fabro-llm/src/codec/cache.rs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Reuses run_multi_turn_cache_test — the same live cache verification the
anthropic, openai, and gemini routes already have. OpenRouter was the
one caching route with no live caller, which is exactly where the
missing-breakpoints bug hid: unit and wire tests prove we now send
cache_control, but only a live call proves OpenRouter forwards it to
Anthropic and cache reads actually appear.
Runs with: set -a && source .env && set +a && \
cargo nextest run -p fabro-llm --profile e2e --run-ignored only \
-E 'test(openrouter_claude_multi_turn_cache)'
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Anthropic prompt caching is opt-in per request: without explicit
ephemeral cache_control breakpoints in the body, no cache writes or
reads ever happen. The OpenAI-compatible codec never emitted them, so
every run on openrouter Claude models billed the full conversation at
the uncached input rate on every turn (0 cache tokens on the billing
page, confirmed by OpenRouter's activity portal).
- Add a `cache_control_breakpoints` model feature declaring that a
route only caches when the request marks the cacheable prefix; set it
on the builtin OpenRouter Claude rows. Catalog build rejects the flag
without `prompt_cache`.
- Teach the Chat Completions wire shape a parts-form content variant so
a message can carry the annotation; unmarked messages keep the
plain-string form for compatibility with strict servers.
- Mark the last system message (covers tools + system upstream) and the
second-to-last user turn, counting tool results as user turns —
mirroring the anthropic codec's placement so agent loops get
incremental cache hits.
- Extract the shared placement/opt-out policy into codec::cache and
refactor the anthropic codec onto it; anthropic wire snapshots are
unchanged.
- Honor `provider_options.<name>.auto_cache = false` as an opt-out and
consume the control key instead of merging it into the body.
- Mirror the new feature through settings (fabro-config), the OpenAPI
schema, and the generated TypeScript client.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
