2026 年 7 月 24 日，Anthropic 发布了 Claude Opus 5[1]。它的定位很好懂：能力往 Fable 5 靠，价格留在 Opus 这一档。Opus 5 沿用 Opus 4.8 的 API 单价，Fable 5 ...

Claude Opus 5 arrives with near Fable performance at half the price ...

Like Gemini, the latest Claude model prioritizes cost efficiency.

Anthropic says the model can make its way through the steps of a complicated problem without much back-and-forth with the ...

Anthropic has launched Claude Opus 5, a new AI model designed for coding, enterprise workflows and agentic tasks that ...

I use Anthropic's Claude AI tools for very different jobs: How to pick between models, Code, and Cowork ...

千呼万唤，Claude Opus 4.8 正式发布了。 北京时间 5 月 29 日凌晨，Anthropic 正式发布 Claude Opus 4.8，如果只看名字，Opus 4.8 很容易被理解成 Opus 4.7 后面的一次小版本更新，其实从官方释出的性能表来说，也确实如此。比如 Terminal-Bench 2.1 上，GPT-5.5 的 78.2% 仍然高于 Opus ...

Anthropic近日宣布对桌面端Claude Code进行全面升级，此次更新引入了多项突破性功能，为开发者带来前所未有的工作效率提升。新版本最引人注目的特性是支持在同一窗口内并行运行多个Claude实例，用户可以同时处理多个任务，例如让一个实例修复代码漏洞，另 ...

Anthropic has introduced Claude Opus 5 with improved coding, reasoning, and research capabilities while keeping the same API pricing as its predecessor.

Kimi K3 changes the Kimi Code vs Claude Code comparison. Updated benchmarks, pricing across five models, data residency risks ...

Claude Opus 5 finds security vulnerabilities about as well as Mythos 5, says Anthropic. However, it performs differently when ...