NiuNiu Xia 76329196c1 fix(copilot): wire live /models max_prompt_tokens into context-window resolver ...

The Copilot provider resolved context windows via models.dev static data,
which does not include account-specific models (e.g. claude-opus-4.6-1m
with 1M context). This adds the live Copilot /models API as a higher-
priority source for copilot/copilot-acp/github-copilot providers.

New helper get_copilot_model_context() in hermes_cli/models.py extracts
capabilities.limits.max_prompt_tokens from the cached catalog. Results
are cached in-process for 1 hour.

In agent/model_metadata.py, step 5a queries the live API before falling
through to models.dev (step 5b). This ensures account-specific models
get correct context windows while standard models still have a fallback.

Part 1 of #7731.
Refs: #7272

2026-04-24 05:09:08 -07:00

4.8 KiB

Raw Permalink Blame History

View Raw