The successor to the notoriously chatty Claude Opus 5, the updated Opus model seems less prone to rambling about “loose ends” ...

Anthropic today launched Claude Opus 5.5, which it says is the first model in a new 5.5 model family. Opus 5.5 performs at ...

Claude Opus 5.5 tackles complex coding and research tasks faster, with improved accuracy and 40% lower running costs.

Anthropic on Tuesday launched Claude Opus 5.5, a new AI model that it ​says delivers performance comparable to its top-tier ...

Anthropic has released Claude Opus 5.5, a new AI model the company says performs at roughly the same level as its Claude ...

Claude Opus 5.5 provide Fable 5.1-level performance on most work while Anthropic says typical workloads cost 40% less than ...

Anthropic released Claude Opus 5.5 on September 22, cutting API pricing 20%. The model matches Claude Fable 5.1's performance and includes safety safeguards.

Claude Opus 5.5 reduces token costs by 40% while boosting speed up to 2.5x. Read our full test of Anthropic's new AI model for coding tasks.

Anthropic PBC released Claude Opus 5.5 today and cut its price 20%. Minutes later OpenAI Group PBC put out two new GPT-6 ...

Claude Opus 5.5 brings faster performance, lower API prices and strong safeguards for coding, research and complex AI agent tasks.

This article pulls together every verifiable number and detail from Anthropic's announcement, the platform documentation, the system card, and independent coverage, so you have one place to check the ...

文章浏览阅读497次。Claude Opus 5.5在美东深夜的发布，以及90分钟后OpenAI GPT-6 ...