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

Anthropic on June 30, 2026, launched Claude Sonnet 5 as the new default AI model for its Free and Pro subscription tiers — replacing Sonnet 4.6 with a model the company says narrows the performance ...

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

Claude Sonnet 5 narrows the gap with Anthropic's flagship Opus 4.8, scoring close on key benchmarks while costing significantly less per token.

You might need to dig around a little in your headphone app or phone audio settings, but that can yield a treasure trove of ...

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 ...

Anthropic PBC today introduced a new large language model, Claude Opus 4.8, that’s significantly better than its predecessor at complex coding tasks. The company announced the LLM alongside another ...

On Thursday, Anthropic launched Claude Opus 4.8, the latest and most advanced version of its flagship AI model. It’s available everywhere at the same price as its predecessor, Opus 4.7 ($5 per million ...

PCWorld reports that Anthropic’s Claude Opus 4.8 focuses on improving AI honesty by teaching the model to admit when it lacks information. The model achieved near-perfect scores in honesty benchmarks ...

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 ...

Anthropic today announced the launch of its latest AI model, Claude Opus 4.8. Anthropic claims the model is a "more effective collaborator" with improvements in agentic coding, multidisciplinary ...

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 ...