GitHub Copilot 弃用 Claude Fable 5 等模型，12月14日生效
Upcoming deprecation of selected GitHub Copilot models in December
Copilot 重度用户必读：多款常用模型即将下线，务必在 12 月 14 日前检查并更新你的工作流与集成配置，避免自动化任务中断。
We will deprecate the following models across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions) on December 14, 2026:
我们将于2026年12月14日在所有GitHub Copilot体验（包括Copilot Chat、内联编辑、询问和代理模式以及代码补全）中弃用以下模型：
| Model | Deprecation date | Suggested alternative |
|---|---|---|
| Claude Fable 5 | 2026-12-14 | Claude Fable 5.2 |
| Claude Haiku 4.5* | 2026-12-14 | Claude Haiku 5.5 |
| Gemini 3.8 Flash | 2026-12-14 | Gemini 4 Hydrogen |
| Gemini 4 Argon | 2026-12-14 | Gemini 4 Carbon |
| Grok 4.6 | 2026-12-14 | Grok 4.7 |
| Kimi K3 | 2026-12-14 | To be announced |
| 模型 | 弃用日期 | 建议替代方案 |
|---|---|---|
| Claude Fable 5 | 2026-12-14 | Claude Fable 5.2 |
| Claude Haiku 4.5* | 2026-12-14 | Claude Haiku 5.5 |
| Gemini 3.8 Flash | 2026-12-14 | Gemini 4 Hydrogen |
| Gemini 4 Argon | 2026-12-14 | Gemini 4 Carbon |
| Grok 4.6 | 2026-12-14 | Grok 4.7 |
| Kimi K3 | 2026-12-14 | 待定 |
*Claude Haiku 4.5 will remain available to individual GitHub Copilot subscribers on annual plans. The deprecation of Claude Haiku 4.5 does not apply to these customers.
*Claude Haiku 4.5将继续向按年付费的个人GitHub Copilot订阅用户开放。Claude Haiku 4.5的弃用不适用于这些客户。
Please update your workflows and integrations to use the supported models before this date. Under default model enablement, the suggested alternatives are automatically enabled for Copilot Enterprise and Copilot Business customers unless an administrator has turned off the global default or explicitly disabled the model. If you’ve turned off the global default, you can enable access to the alternative models through their model policies in Copilot settings.
请在此日期之前更新您的工作流程和集成，以使用受支持的模型。在默认模型启用状态下，除非管理员关闭了全局默认设置或明确禁用了该模型，否则建议的替代方案将自动为Copilot Enterprise和Copilot Business客户启用。如果您已关闭全局默认设置，可以通过Copilot设置中的模型策略启用对替代模型的访问权限。
Once enabled, users will see the model in the Copilot Chat model selector in supported GitHub Copilot experiences. No action is required to remove the models after they have been deprecated.
启用后，用户将在受支持的GitHub Copilot体验中的Copilot Chat模型选择器中看到该模型。模型弃用后无需采取任何操作来移除它们。
GitHub Enterprise customers with questions or concerns are encouraged to contact their account team for assistance.
如有疑问或担忧的GitHub Enterprise客户，建议联系其客户经理以获取帮助。
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To learn more about the models available in Copilot, see our documentation on supported models.
要了解有关Copilot中可用模型的更多信息，请参阅我们关于受支持模型的文档。
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加入GitHub社区以分享您的反馈。
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