- FileRef type added so callers (mammon/Paperless) can pass Authorization
headers alongside URLs. context.files is now list[str | FileRef].
- Job lifecycle state machine pinned down, including worker-startup sweep
for rows stuck in 'running' after a crash.
- Explicit IX_002_000 / IX_002_001 codes for Ollama unreachable and
structured-output schema violations, with per-call timeout
IX_GENAI_CALL_TIMEOUT_SECONDS distinct from the per-job timeout.
- IX_000_007 code for file-fetch failures; per-file size, connect, and
read timeouts configurable via env.
- ReliabilityStep: Literal-typed fields and None values explicitly skipped
from provenance verification (with reason); dates parse both sides
before ISO comparison.
- /healthz semantics pinned down (CUDA + Surya loaded; Ollama reachable
AND model available). /metrics window is last 24h.
- (client_id, request_id) is UNIQUE in ix_jobs, matching the idempotency
claim.
- Deploy-failure workflow uses `git revert` forward commit, not
force-push — aligned with AGENTS.md habits.
- Dockerfile / compose require --gpus all. Pre-deploy requires
`ollama pull gpt-oss:20b`; /healthz verifies before deploy completes.
- CI clarified: Forgejo Actions runners are GPU-less and LAN-disconnected;
all inference is stubbed there. Real-Ollama tests behind IX_TEST_OLLAMA=1.
- Fixture redaction stance: synthetic-template PDF committed; real
redacted fixtures live out-of-repo.
- Deferred list picks up use_case URL/Base64, callback retries,
multi-container workers. quality_metrics retains reference-spec counters
plus the two new MVP ones.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Establishes ix as an async, on-prem, LLM-powered structured extraction
microservice. Full reference spec stays in docs/spec-core-pipeline.md;
MVP spec (strict subset — Ollama only, Surya OCR, REST + Postgres-queue
transports in parallel, in-repo use cases, provenance-based reliability
signals) lives at docs/superpowers/specs/2026-04-18-ix-mvp-design.md.
First use case: bank_statement_header (feeds mammon's needs_parser flow).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
