Obsessing over model version matters less than workflow.

An illustration Anthropic commissioned to mark the release of Opus 4.5. (Anthropic) Hot on the heels of Google's Gemini 3 Pro release, Anthropic has announced an update for its flagship Opus model.

On Monday, Anthropic announced Opus 4.5, the latest version of its flagship model. It’s the last of Anthropic’s 4.5 series of models to be released, following the launch of Sonnet 4.5 in September and ...

Anthropic today announced the launch of Claude Opus 4.5, which it says is the "best model in the world for coding, agents, and computer use." It's improved over prior models for everyday tasks like ...

Anthropic released its most capable artificial intelligence model yet on Monday, slashing prices by roughly two-thirds while claiming state-of-the-art performance on software engineering tasks — a ...

Vaxcyte recently began dosing participants in OPUS, its FDA-aligned Phase 3 pivotal noninferiority trial of VAX-31 for preventing invasive pneumococcal disease and pneumonia in adults, enrolling about ...

OpenAI just launched GPT-5.2, a frontier model aimed at developers and professionals, pushing reasoning and coding benchmarks ...

Anthropic has now launched Claude Opus 4.5, the latest version of the company’s flagship AI. Techcrunch writes that Opus 4.5 should perform superbly in several benchmark tests, such as SWE-Bench ...

OpenAI has launched FrontierScience, a new benchmark to assess expert-level AI scientific reasoning across physics, chemistry ...

GitHub Copilot users can now select Anthropic's Claude Opus 4.5 model in chat across Visual Studio Code and Visual Studio ...

Enter 'Garlic,' a leaner language model that early tests say matches (or beats) Gemini 3 and Anthropic's Claude 4.5 Opus on coding and reasoning while chugging fewer compute calories. Rumor is it ...