37 lines
2.1 KiB
Markdown
37 lines
2.1 KiB
Markdown
# Verdict: fix-context-sizing
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## Status: PASS
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**Completion Date**: 2026-06-22
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## Summary
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Tier 1 context-sizing layer landed: `vram_detect.py`'s `recommend_context` now applies headroom exactly once (was 3×); fake 8k/6k fallbacks and `max(0,...)` lying clamp removed; new `--loop-mode` CLI flag refuses unknown models and sub-16k available context per D13; JSON output exposes `available_context_kb` + `loop_mode_eligible` for the upcoming loop runner. `config.md` documents `## Loop Role Models`; `decompose.md` gains a 4k tier and an explicit `≤ 16k: REFUSE` floor.
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## Phase Outcomes
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- Research: SPEC.md produced and approved by user before implementation.
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- Implement: code edits + IMPLEMENTATION.md produced; 15 new tests in `tests/test_context_sizing.py`; one pre-existing test (`test_recommend_context_api_model`) updated to assert the corrected single-headroom contract.
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- Code Review: PASS — full spec conformance R1–R6 verified; 264/264 tests green.
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- Bug Find: NO_BUGS_FOUND — 4 adversarial vectors probed, no defects.
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- Adversarial Bug Find: NO_NEW_DEFECTS — 5 attacks from design's §6 model all produce correct refuse/warn behavior.
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- Doc Review: PASS — `config.md` + `decompose.md` updated; doc cross-references verified.
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- Referee: PASS — all phase artifacts present and consistent.
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## Test Results
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- New: 15 passed / 15
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- Pre-existing updated: 1 (`test_recommend_context_api_model` — was asserting the bug; now asserts the fix)
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- Full suite: 264 passed
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- Self-consistency suite: 74 passed (no prompt path regressions)
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## Findings
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- All six SPEC requirements (R1–R6) implemented and guard-tested.
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- Pre-existing test that encoded the old buggy behavior was properly updated; reason documented inline in commit message.
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## Tasks for Review / Tie-Breaks
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- None
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## Remaining Issues (out of scope, tracked)
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- Loop runner must `max(0, available_context_kb)` before scheduling — task 3 (`add-loop-runner`).
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- `README.md` human-facing CLI doc for `--loop-mode` — Tier 2 cleanup.
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- v1.1 dashboard "Loops" panel will surface `loop_mode_eligible` — v1.1.
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## Score
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+10 |