Add trend command for N-way lockfile analysis#5
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Implement `trend` command to track capabilities across an ordered ladder of lockfiles (e.g., quantization ladder Q8→Q6→Q4→Q2 or model over time). Unlike `diff` which compares two lockfiles, `trend` shows where each capability holds and where it cliffs. Also fixes model family comparison to recognize runtime/quantization marker suffixes in model IDs (e.g., 'qwen3.5:9b' and 'qwen3.5:9b-mlx' as the same model family), so within-model runtime or quant swaps don't read as cross-model comparisons. Features: - Per-capability status annotation: regressed, improved, unstable, stable, removed, partial - Multiple output formats: table, markdown, json, html (with sparklines) - Comprehensive ladder-wide validation notes - Never fails on regression (informational only; use `gate` for CI) Includes full test coverage for both the trend analysis and model family normalization.
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Implement
trendcommand to track capabilities across an ordered ladder of lockfiles (e.g., quantization ladder Q8→Q6→Q4→Q2 or model over time). Unlikediffwhich compares two lockfiles,trendshows where each capability holds and where it cliffs.Also fixes model family comparison to recognize runtime/quantization marker suffixes in model IDs (e.g., 'qwen3.5:9b' and 'qwen3.5:9b-mlx' as the same model family), so within-model runtime or quant swaps don't read as cross-model comparisons.
Features:
gatefor CI)Includes full test coverage for both the trend analysis and model family normalization.