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The contextBreakdown and contextPressure units carried the full priced surface, so each session's persisted projection checkpoint grew without bound. A surface replacement is now priced by the shadow-price event logged directly before it — compact/summary for compaction, the new compact/prune from tool-result pruning (priced through the injected token meter) — and the unit states shrink to a fixed handful of numbers. Regenerate the persistence/cordis/module/config catalogs.
llm/ — LLM capability family
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The LLM seam and its provider adapters. The interface package (llm) owns the abstract service, the content-block vocabulary, and the stream-chunk assembler; the adapters are concrete implementations that register on ctx.llm. All product packages.
| Package | Role | ctx key |
|---|---|---|
llm/ |
LLM service and shared streaming vocabulary | ctx.llm |
token-meter/ |
Replay-aware token measurement | ctx.tokenMeter |
llm-retry/ |
Provider-scoped retry policy | listens to agent/request-error |
llm-deepseek/ |
Direct DeepSeek adapter | registers on ctx.llm |
llm-pi-ai/ |
Multi-provider pi-ai adapter | registers on ctx.llm |
Adapters register provider routes on the seam; retry and token measurement remain separate consumers. The child READMEs own routing, metadata, replay, and provider-wire details; the LLM architecture decisions own the rationale.