fix(chat): don't override chibi's model with invalid openrouter name#47
Merged
terraboops merged 1 commit intomainfrom Feb 22, 2026
Merged
fix(chat): don't override chibi's model with invalid openrouter name#47terraboops merged 1 commit intomainfrom
terraboops merged 1 commit intomainfrom
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the TUI hardcoded model to "claude-sonnet-4-5" which is not a valid openrouter model ID (needs "anthropic/" prefix). this caused chibi-json to fail with a 400 error before making any LLM call — the root cause of the "no visible response" bug in autonav chat with chibi harness. fix: only pass DEFAULT_MODEL for non-chibi harnesses. chibi uses its own config.toml default. navigator config.harness.model is threaded through as an explicit override when set.
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Summary
autonav chat --harness chibiproducing no responsemodel: "claude-sonnet-4-5"which is not a valid OpenRouter model ID (needsanthropic/prefix), causing chibi-json to fail with HTTP 400 before making any LLM callDEFAULT_MODELfor non-chibi harnesses; chibi falls back to its ownconfig.tomldefaultconfig.harness?.modelfromnav-chat.tsso navigator config can provide an explicit model override (same pattern asnav-query.ts)Test plan
autonav chat <navigator> --harness chibi— produces a responseautonav chat <navigator>(claude-code, default) — still usesclaude-sonnet-4-5harness.modelset inconfig.json— model override respected