Anthropic’s newest Claude model aims to make frontier AI cheaper, faster, and safer, while giving subscribers more breathing ...

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

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 is a new model from Anthropic that offers nearly the same performance as the higher-end Fable 5.1 at about 40% less cost than Opus 5 (released September 22, 2026).In this article, in ...

Claude Opus 5.5 has become the default Opus. The official description states that it "performs at the same level as Fable 5.1 ...

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.

Anthropic reports that Opus 5.5 performs better than recent Claude models across nearly every measure in its roughly ...

Anthropic has released Claude Opus 5.5, the first model in its new Claude 5.5 family. The team states it performs at the ...

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

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 ...

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

Anthropic has released Claude Opus 5.5, the first model in the new Claude 5.5 lineup. The company describes the release as a ...