AGENTS.md

@@ -4,7 +4,7 @@ Async, on-prem, LLM-powered structured information extraction microservice. Give
 
 Designed to be used by other on-prem services (e.g. mammon) as a reliable fallback / second opinion for format-specific deterministic parsers.
 
-Status: MVP deployed (2026-04-18) at `http://192.168.68.42:8994` — LAN only. Full reference spec at `docs/spec-core-pipeline.md`; MVP spec at `docs/superpowers/specs/2026-04-18-ix-mvp-design.md`; deploy runbook at `docs/deployment.md`.
+Status: design phase. Full reference spec at `docs/spec-core-pipeline.md`. MVP spec will live at `docs/superpowers/specs/`.
 
 ## Guiding Principles
 

README.md

@@ -4,12 +4,10 @@ Async, on-prem, LLM-powered structured information extraction microservice.
 
 Given a document (PDF, image, text) and a named *use case*, ix returns a structured JSON result whose shape matches the use-case schema — together with per-field provenance (OCR segment IDs, bounding boxes, cross-OCR agreement flags) that let the caller decide how much to trust each extracted value.
 
-**Status:** MVP deployed. Live on the home LAN at `http://192.168.68.42:8994`.
+**Status:** design phase. Implementation about to start.
 
 - Full reference spec: [`docs/spec-core-pipeline.md`](docs/spec-core-pipeline.md) (aspirational; MVP is a strict subset)
 - **MVP design:** [`docs/superpowers/specs/2026-04-18-ix-mvp-design.md`](docs/superpowers/specs/2026-04-18-ix-mvp-design.md)
-- **Implementation plan:** [`docs/superpowers/plans/2026-04-18-ix-mvp-implementation.md`](docs/superpowers/plans/2026-04-18-ix-mvp-implementation.md)
-- **Deployment runbook:** [`docs/deployment.md`](docs/deployment.md)
 - Agent / development notes: [`AGENTS.md`](AGENTS.md)
 
 ## Principles
@@ -17,44 +15,3 @@ Given a document (PDF, image, text) and a named *use case*, ix returns a structu
 - **On-prem always.** LLM = Ollama, OCR = local engines (Surya first). No OpenAI / Anthropic / Azure / AWS / cloud.
 - **Grounded extraction, not DB truth.** ix returns best-effort fields + provenance; the caller decides what to trust.
 - **Transport-agnostic pipeline core.** REST + Postgres-queue adapters in parallel on one job store.
-
-## Submitting a job
-
-```bash
-curl -X POST http://192.168.68.42:8994/jobs \
-  -H "Content-Type: application/json" \
-  -d '{
-    "use_case": "bank_statement_header",
-    "ix_client_id": "mammon",
-    "request_id": "some-correlation-id",
-    "context": {
-      "files": [{
-        "url": "http://paperless.local/api/documents/42/download/",
-        "headers": {"Authorization": "Token …"}
-      }],
-      "texts": ["<Paperless Tesseract OCR content>"]
-    }
-  }'
-# → {"job_id":"…","ix_id":"…","status":"pending"}
-```
-
-Poll `GET /jobs/{job_id}` until `status` is `done` or `error`. Optionally pass `callback_url` to receive a webhook on completion (one-shot, no retry; polling stays authoritative).
-
-Full REST surface + provenance response shape documented in the MVP design spec.
-
-## Running locally
-
-```bash
-uv sync --extra dev
-uv run pytest tests/unit -v                    # hermetic unit + integration suite
-IX_TEST_OLLAMA=1 uv run pytest tests/live -v    # needs LAN access to Ollama + GPU
-```
-
-## Deploying
-
-```bash
-git push server main      # rebuilds Docker image, restarts container, /healthz deploy gate
-python scripts/e2e_smoke.py   # E2E acceptance against the live service
-```
-
-See [`docs/deployment.md`](docs/deployment.md) for full runbook + rollback.

docs/deployment.md

@@ -71,30 +71,13 @@ git push server main
 
 ## First deploy
 
-- **Date:** 2026-04-18
-- **Commit:** `fix/ollama-extract-json` (#36, the last of several Docker/ops follow-ups after PR #27 shipped the initial Dockerfile)
-- **`/healthz`:** all three probes (`postgres`, `ollama`, `ocr`) green. First-pass took ~7 min for the fresh container because Surya's recognition (1.34 GB) + detection (73 MB) models download from HuggingFace on first run; subsequent rebuilds reuse the named volumes declared in `docker-compose.yml` and come up in <30 s.
-- **E2E extraction:** `bank_statement_header` against `tests/fixtures/synthetic_giro.pdf` with Paperless-style texts:
-  - Pipeline completes in **35 s**.
-  - Extracted: `bank_name=DKB`, `account_iban=DE89370400440532013000`, `currency=EUR`, `opening_balance=1234.56`, `closing_balance=1450.22`, `statement_date=2026-03-31`, `statement_period_end=2026-03-31`, `statement_period_start=2026-03-01`, `account_type=null`.
-  - Provenance: 8 / 9 leaf fields have sources; 7 / 8 `provenance_verified` and `text_agreement` are True. `statement_period_start` shows up in the OCR but normalisation fails (dateutil picks a different interpretation of the cited day); to be chased in a follow-up.
+_(fill in after running — timestamps, commit sha, e2e_smoke output)_
 
-### Docker-ops follow-ups that landed during the first deploy
-
-All small, each merged as its own PR. In commit order after the scaffold (#27):
-
-- **#31** `fix(docker): uv via standalone installer` — Python 3.12 on Ubuntu 22.04 drops `distutils`; Ubuntu's pip needed it. Switched to the `uv` standalone installer, which has no pip dependency.
-- **#32** `fix(docker): include README.md in the uv sync COPY` — `hatchling` validates the readme file exists when resolving the editable project install.
-- **#33** `fix(compose): drop runtime: nvidia` — the deploy host's Docker daemon doesn't register a named `nvidia` runtime; `deploy.resources.devices` is sufficient and matches immich-ml.
-- **#34** `fix(deploy): network_mode: host` — `postgis` is bound to `127.0.0.1` on the host (security hardening T12). `host.docker.internal` points at the bridge gateway, not loopback, so the container couldn't reach postgis. Goldstein uses the same pattern.
-- **#35** `fix(deps): pin surya-ocr ^0.17` — earlier cu124 torch pin had forced surya to 0.14.1, which breaks our `surya.foundation` import and needs a transformers version that lacks `QuantizedCacheConfig`.
-- **#36** `fix(genai): drop Ollama format flag; extract trailing JSON` — Ollama 0.11.8 segfaults on Pydantic JSON Schemas (`$ref`, `anyOf`, `pattern`), and `format="json"` terminates reasoning models (qwen3) at `{}` because their `<think>…</think>` chain-of-thought isn't valid JSON. Omit the flag, inject the schema into the system prompt, extract the outermost `{…}` balanced block from the response.
-- **volumes** — named `ix_surya_cache` + `ix_hf_cache` mount `/root/.cache/datalab` + `/root/.cache/huggingface` so rebuilds don't re-download ~1.5 GB of model weights.
-
-Production notes:
-
-- `IX_DEFAULT_MODEL=qwen3:14b` (already pulled on the host). Spec listed `gpt-oss:20b` as a concrete example; swapped to keep the deploy on-prem without an extra `ollama pull`.
-- Torch 2.11 default cu13 wheels fall back to CPU against the host's CUDA 12.4 driver — Surya runs on CPU. Expected inference times: seconds per page. Upgrading the NVIDIA driver (or pinning a cu12-compatible torch wheel newer than 2.7) will unlock GPU with no code changes.
+- **Date:** TBD
+- **Commit:** TBD
+- **`/healthz` first-ok time:** TBD
+- **`e2e_smoke.py` status:** TBD
+- **Notes:** —
 
 ## E2E smoke test (`scripts/e2e_smoke.py`)
 

pyproject.toml

@@ -1,8 +1,6 @@
 [project]
 name = "infoxtractor"
 version = "0.1.0"
-# Released 2026-04-18 with the first live deploy of the MVP. See
-# docs/deployment.md §"First deploy" for the commit + /healthz times.
 description = "Async on-prem LLM-powered structured information extraction microservice"
 readme = "README.md"
 requires-python = ">=3.12"

src/ix/genai/ollama_client.py

@@ -96,9 +96,8 @@ class OllamaClient:
             ) from exc
 
         content = (payload.get("message") or {}).get("content") or ""
-        json_blob = _extract_json_blob(content)
         try:
-            parsed = response_schema.model_validate_json(json_blob)
+            parsed = response_schema.model_validate_json(content)
         except ValidationError as exc:
             raise IXException(
                 IXErrorCode.IX_002_001,
@@ -187,12 +186,7 @@ class OllamaClient:
             "model": request_kwargs.get("model"),
             "messages": messages,
             "stream": False,
-            # NOTE: format is deliberately omitted. `format="json"` made
-            # reasoning models (qwen3) abort after emitting `{}` because the
-            # constrained sampler terminated before the chain-of-thought
-            # finished; `format=<schema>` segfaulted Ollama 0.11.8. Letting
-            # the model stream freely and then extracting the trailing JSON
-            # blob works for both reasoning and non-reasoning models.
+            "format": "json",
         }
 
         options: dict[str, Any] = {}
@@ -224,43 +218,6 @@ class OllamaClient:
         return out
 
 
-def _extract_json_blob(text: str) -> str:
-    """Return the outermost balanced JSON object in ``text``.
-
-    Reasoning models (qwen3, deepseek-r1) wrap their real answer in
-    ``<think>…</think>`` blocks. Other models sometimes prefix prose or
-    fence the JSON in ```json``` code blocks. Finding the last balanced
-    ``{…}`` is the cheapest robust parse that works for all three shapes;
-    a malformed response yields the full text and Pydantic catches it
-    downstream as ``IX_002_001``.
-    """
-    start = text.find("{")
-    if start < 0:
-        return text
-    depth = 0
-    in_string = False
-    escaped = False
-    for i in range(start, len(text)):
-        ch = text[i]
-        if in_string:
-            if escaped:
-                escaped = False
-            elif ch == "\\":
-                escaped = True
-            elif ch == '"':
-                in_string = False
-            continue
-        if ch == '"':
-            in_string = True
-        elif ch == "{":
-            depth += 1
-        elif ch == "}":
-            depth -= 1
-            if depth == 0:
-                return text[start : i + 1]
-    return text[start:]
-
-
 def _inject_schema_system_message(
     messages: list[dict[str, Any]],
     response_schema: type[BaseModel],

tests/unit/test_ollama_client.py

@@ -79,11 +79,10 @@ class TestInvokeHappyPath:
         body_json = json.loads(body)
         assert body_json["model"] == "gpt-oss:20b"
         assert body_json["stream"] is False
-        # No `format` is sent: Ollama 0.11.8 segfaults on full schemas and
-        # aborts to `{}` with `format=json` on reasoning models. Schema is
-        # injected into the system prompt instead; we extract the trailing
-        # JSON blob from the response and validate via Pydantic.
-        assert "format" not in body_json
+        # format is "json" (loose mode): Ollama 0.11.8 segfaults on full
+        # Pydantic schemas. We pass the schema via the system prompt
+        # upstream and validate on parse.
+        assert body_json["format"] == "json"
         assert body_json["options"]["temperature"] == 0.2
         assert "reasoning_effort" not in body_json
         # A schema-guidance system message is prepended to the caller's