Anthropic today introduced Claude Sonnet 5, a more affordable model that narrows the gap between Sonnet and Opus. Anthropic ...

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

Anthropic has launched Claude Sonnet 5, its latest AI model with improved reasoning, coding, autonomous task execution, ...

Anthropic PBC today debuted Claude Sonnet 5, a midrange large language model that outperforms its predecessor in several ...

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 ...

Claude Sonnet 5 is the most agentic Sonnet model yet, rivaling Opus 4.8 in performance at lower prices, Anthropic said.

DeepSWE puts GPT-5.5 atop the AI coding leaderboard while raising new questions about Claude Opus, SWE-Bench Pro, and benchmark leakage.

Anthropic has launched Claude Sonnet 5 and made it the default model for Free and Pro users. The company says it brings ...

Claude Opus 4.8 introduces practical updates designed to address specific challenges in development workflows. Prompt Engineering highlights how this version incorporates dynamic workflows, allowing ...

What if the future of coding wasn’t human, but instead powered by an AI so advanced it could outpace even the most skilled developers? Enter Claude Opus 4.5, a model that doesn’t just assist with ...