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
Related Claims
UnverifiedThe course integrates the domestically produced Zhipu GLM series on the Claude Code backend instead of the official Claude model, in order to mitigate the risk of account bans within China.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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