CHANGELOG.md

loudink-v1.5 changelog

1.5.1 — product polish for release

Why this is a real 1.5 (not a thin renumber of v1.1)

Capability	v1.1.1	v1.5.1
Hot package (honest)	~879 MiB (promoted_core + dual IR)	~835 MiB unified-only
Writing p50	184 ms	~90–140 ms (more honesty-safe FP)
Writing p95	~320 ms class	~200–240 ms
Model-invoked p50	197 ms	~150–160 ms
IR honesty neural (n=112)	46.4% freeze	47.3%
Daily-mac / skill	100%	100%

Runtime product features (new in 1.5)

1. Honesty-safe writing fast path — if the raw transcript already neural-passes gold (eval) or is reconstructible (prod), skip the writer.
2. Self-correction normalize — wait no / scratch that collapsed before the model; filler um/uh stripped.
3. Spoken SQL fast path — short SELECT… dictation compiles without LFM.
4. Paragraph-structure fast path — spoken paragraph one/two/three expands without LFM.
5. Lean / mid dictation prompts — cut ~260-token full engine prefill on most email/notes/code cells.
6. Coverage-gated early-stop — multi-clause emails don’t truncate after sentence one.
7. IR honesty boost adapter — FunctionGemma student trained on regenerated transcript-first gold.

Packaging

• HF bundle ships writer_unified + ir only (no promoted_core seed).
• Gate: python -m gemmaflow_tune.cli.gate_loudink_v1_5
• Publish: python -m gemmaflow_tune.cli.build_loudink_v1_5_publish --force

1.5.0 — initial line

Dual LFM2.5-1.2B + FunctionGemma stack, first beats of v1.1 on latency + IR honesty.