Unverified50% confidenceFactExact time
When 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.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/30/2026
First Seen
Valid until: 12/29/2026
Sources
Related Entities
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Unverified课程在Claude Code后端模型上整合了国产智谱GLM系列而非Claude官方模型，以规避国内封号风险74% similarUnverifiedWhen using Claude Code, there may be inconsistencies between the model's natural-language-level descriptions and the actual parameters of the underlying tool calls.72% similarUnverifiedAnthropic 的 API 提供特定版本的模型调用（如 claude-3-5-sonnet-20241022），但 Claude Code 作为终端产品用户对底层模型的选择权相对有限72% similarUnverifiedClaude Code on the web fixes an issue where `/model default` would cause all subsequent messages to fail in organizations with restricted models.71% similar
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