Claude Code 最新版会导致部分国产模型报这个错误:API Error: 400 messages[1].role: invalid role "system", must be "user" or "assistant",在国产模型适配之前,可以先降级 Claude Code 版本(2.1.154之前)来解决这个问题,另外,如果你使用的中转站的 Claude 模型也报这个错误,当心了
Introducing Claude Opus 4.8: it builds on Opus 4.7 with sharper judgment, more honesty about its own progress, and the ability to work independently for longer than its predecessors.
Available today at the same price.
ALT Benchmark table showing how Claude Opus 4.8 compares to its predecessor and to other models on tests of coding, agentic skills, reasoning, and practical knowledge work tasks.