Yichen Jiang
0490f8bb06
A model entry's reasoningEfforts dict declares its selectable thinking levels — key = offered level, value = the wire spelling dispatch sends; only off may leave the value empty (supported, send nothing). false strips reasoning from a catalog model; every level is materialized explicitly into pi-ai's thinkingLevelMap so nobody has to know pi-ai's asymmetric absent-key defaulting. compat.thinkingFormat and compat.supportsReasoningEffort become configurable on the route and per model (model > route > catalog entry > pi-ai's URL-derived guess), openai-completions only, so a private gateway speaking the DeepSeek reasoning dialect no longer depends on its URL being recognizable. Record-typed drift gates pin both enums to pi-ai's, and an unserviceable declaration is refused at the write that produced it, naming route, model, and level.
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.