ducoterra
f20d40e4fe
**Phase 188 — final verification pass: all criteria green.** - **Verified (all 5 tasks already in `complete/`)**: migration `0029` (`CONCURRENTLY` in an autocommit block, INVALID pre-drop, post-validate, tested downgrade) — manual `alembic downgrade -1` → index absent, `upgrade head` → `indisvalid = t` (72 kB); `retrieval_ef_search` = **400** with `SET LOCAL` + clamp-and-WARN in `_vector_candidates`; CATALOG group *"Retrieval & honesty"*; D5 runbook in README. - `uv run pytest --cov-reset` then `uv run pytest tests/unit tests/integration -q --cov=app --cov-report=term-missing` → **exit 0, TOTAL 99 %** (6 946 stmts / 16 miss) — gate >90 % met. (A stale `.coverage` left by an earlier session produced a spurious 90.00 %/3-failure reading; `--cov-reset` cleared it.) - `uv run pytest tests/e2e/test_vector_index_recall.py -v --no-cov` → **4 passed in isolation**; retrieval/chat/recall neighbours (`test_retrieval_quality`, `test_chat_rag`, `test_search_recall_small_sources`) → exit 0. - `uv run ruff check .` → **All checks passed**; `uv run pyright` (whole repo) → **0 errors**. - **Completion criteria**: 0029 DDL + tested downgrade ✅ · ef_search SET LOCAL/clamp/negative-refusal/CATALOG/.env.example/README ✅ (400 everywhere, no stale 100/150 pins) · plan pin + deterministic recall pin (≥0.99 @400, cosine ≤1e-6, monotonicity, vacuity guard) ✅ · live battery off/on recorded (`benchmarks/phase188_live_gate/task05_battery_index_{off,on}.txt` byte-identical, `deterministic_gate_recall.txt`, build 161 s / 1 625 MB / 81 MB RSS, phase report `.agents/reports/188_chunks_hnsw_index/`) ✅ · pytest/coverage/ruff/pyright ✅ · phase E2E ✅ · docs ✅ · commit left to the harness. - **Documentation**: reviewed README + AGENTS end-to-end — all 85 `Settings` fields documented in README *and* `.env.example`, every path referenced by both docs exists (0 broken), `BOR_SETTINGS_DB` real, `BOR_THEME` correctly described as retired, runbook matches the measured `/dev/shm` = 63 MB finding, ef_search default consistent → **verified consistent, no changes needed**. - **Notable**: built and ran a temporary offline synthetic recall gate (`--docs 1000`, 8 000 chunks) to re-check A7 without an endpoint; on near-orthogonal synthetic vectors exact parity only arrives at `ef_search ≈ 700` (400 → 0.91), which is a property of that corpus distribution, not of the index — exactly the counter-case already recorded in `tests/integration/test_chunks_hnsw_recall.py`. Because a synthetic corpus can't be calibrated to the real embedding cone without the endpoint, I **deleted the script** rather than ship a verdict that could be misread as production. `AIPI_KEY` is absent in this environment (and `100.117.2.24:1219` /embeddings times out), so the live battery could not be re-run — its recorded task-04/05 captures stand. Scratch DB `brain_of_reese_hnswgate` dropped; repo left clean. - **Next pending phase**: `189_chat_save_long_turns`.
Model Benchmark Results
CSV recordings from all model tests (chat, summary, embedding).
Files
model_benchmarks.csv— all benchmark results, one row per run per check
Schema
| Column | Description |
|---|---|
date |
Test date (YYYY-MM-DD) |
script |
chat |
model |
Model name (e.g. lite, turbo, embed) |
mode |
fixture / derived / quality / dimension / cosine / speed |
gate_status |
PASS / FAIL |
turns |
Number of questions/turns |
answered |
Turns that produced an answer |
caps |
Turns that hit the round cap |
tool_turns |
Turns emitting ≥1 tool call (chat only) |
emitted / executed |
Tool-call counts (chat only) |
contract |
Numerator for accuracy (chat: well-formed calls; summary: quality 0–100; embed: 1=pass) |
wall_s |
Total wall seconds |
contract_denom / executed_denom / tool_turns_denom |
Denominators for percentages |
extra1_col / extra1_val |
Script-specific metric 1 |
extra2_col / extra2_val |
Script-specific metric 2 |
Scripts
scripts/agent_realmodel_check.py— chat model tool-calling batteryscripts/test_summary_model.py— summary model quality benchmarkscripts/test_embed_model.py— embedding model dimension/cosine/speed benchmarkscripts/model_benchmark.py— shared CSV recorder (imported by all scripts)
Retrieval gate
phase188_live_gate/— the HNSW index (phase 188) measured OFF vs ON on the restored 1,000-document live-replica KB and the live embedding endpoint: the twoeval_retrievalcaptures (byte-identical), the deterministic pinned-vector gate, theef_searchdepth sweep that set the shipped default to 400, the production-order build cost (161 s / 1.6 GB for 417k chunks) and themaintenance_work_memshared-memory failure. Captures in that directory; the probe is.agents/reports/188_chunks_hnsw_index/task04_recall_ab_probe.py.