Claude Fable 5 is back, but I'm sticking with Opus 4.8 for daily work: 5 reasons why ...

Anthropic's new mid-tier model Claude Sonnet 5 arrives as Fable and Mythos sit boxed up under a U.S. export order.

Read our full review of Claude Sonnet 5 vs Opus 4.8 to see which AI model provides the best balance of quality and ...

Claude's Opus 4.8 is officially here, and it's a pretty notable update. Here are 5 things it does better than the old Opus 4.7 model.

The feature focuses on a detailed comparison between two AI models, Claude Fable 5 and Opus 4.8, as they tackle the development of a health dashboard application. AI Foundations highlights key metrics ...

On Thursday, Anthropic released Opus 4.8, the newest version of its most advanced publicly available model. The model is available everywhere, with standard pricing at the same level as the previous ...

Anthropic is now rolling out Sonnet 5, and it's almost as good as the Opus range, but it is designed to be cheaper than the ...

Anthropic has officially launched Claude Opus 4.8 - a direct challenger to OpenAI’s GPT-5.5 and Google’s Gemini 3.1 Pro. The release comes with a primary focus on agentic coding, large-scale ...

Claude Opus 4.8 allows for remote response and execution. Anthropic.com Anthropic released Claude Opus 4.8 on Thursday, upgrading its flagship artificial intelligence model worldwide with a pitch ...

On benchmarks, Opus 4.8 is a step up rather than a leap. It scores 88.6% on SWE-bench Verified (vs. 87.6% for Opus 4.7), 69.2% on the harder SWE-bench Pro (vs. 64.3%), and 74.6% on Terminal-Bench 2.1 ...