Unverified50% confidenceFactExact time
If no model is specified, a Claude Code subagent inherits the parent session's model; the model can be specified via the model field in the definition or the CLAUDE_CODE_SUBAGENT_MODEL environment variable.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/18/2026
First Seen
Valid until: 1/16/2027
Sources
Related Entities
Related Claims
UnverifiedWhen the model resolved from the default model or a model alias is rejected by the Anthropic API, Claude Code now retries once on the previous model at the same tier.75% similarUnverifiedThe primary challenge of connecting non-native models to Claude Code lies in the compatibility of function calling (tool use).73% similar
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