685 B
685 B
type, pr
| type | pr |
|---|---|
| Fixed | 2048 |
model_overrides Claude model IDs now resolve to Agent-tool aliases on the claude runtime — a full Claude model ID (e.g. claude-sonnet-5) in model_overrides was returned verbatim and silently dropped by the Claude Agent tool (whose model parameter documents only tier aliases), causing the spawned subagent to inherit the parent session model instead of the configured one. It now maps to the tier alias (sonnet/opus/haiku/fable), consistent with the model_policy path (#1144). Bare aliases, non-Claude values, and non-Claude runtimes are unchanged; a Claude ID with no alias warns once and falls through to tier resolution. (#2041)