GitHub 悄悄关了 Models，作者改用带月度限额的 GPT-5.6 Luna 做 README 摘要，成本更可控。
GitHub Models 已正式退役。作者在 GitHub Actions 运行时收到服务不可用的错误信息。GitHub Models 曾提供跨多家 LLM 提供商的统一 API，可复用 GitHub 自带的 API key。GitHub 未说明关闭原因，作者猜测是编码代理场景的免费 token 成本过高。作者改用带月度限额的 OpenAI API key，用 GPT-5.6 Luna 生成 README 摘要。
GitHub Models is now retired
GitHub Models is now retired I missed this news until today, when the GitHub Actions run for my simonw/research repository failed with this error message: GitHub Models is temporarily unavailable as part of a scheduled retirement brownout. That message is already stale, because the retirement has been completed. GitHub Models was an odd-shaped duck. GitHub provided a model playground tool and a unified API across a bunch of different LLM providers, with the biggest benefit being that code running in GitHub Actions could use the GitHub API key already present in that environment to execute prompts. This made it easy to build things that fit GitHub Next's Continuous AI concept. GitHub didn't share the reason behind the shutdown, but my bet is that it fits the pattern where coding agent patterns made it prohibitively expensive to offer free or subsidized tokens. My workflow uses an LLM call to create folder summaries for the README , using this code here . I swapped GitHub Models out for an OpenAI API key with a monthly spending limit, and I'm now generating my summaries using GPT-5.6 Luna. Tags: github , ai , github-actions , generative-ai , llms , llm-pricing