Opus 4 is Anthropic’s new crown jewel, hailed by the company as its most powerful effort yet and the “world’s best coding ...

This gives it a significantly improved success rate on complex benchmarks in coding, math, and data analysis. It is especially strong at visual reasoning, like interpreting charts or diagrams ... 2.5 ...

Also: Anthropic's free Claude 4 Sonnet aced my coding tests - but its paid Opus model somehow didn't ...

Anthropic's Claude AI Pro tier's latest upgrade brings several advanced features previously reserved for higher tiers at no ...

Vibe-coding startup Windsurf revealed that Anthropic significantly reduced its first-party access to its Claude 3.7 Sonnet ...

Large language models (LLMs) like the AI models that run Claude and ChatGPT process an input called a "prompt" and return an ...

Anthropic has begun to roll out a “voice mode” for its Claude chatbot apps. The voice mode (in beta for now) allows Claude mobile app users to have “complete spoken conversations with Claude ...

With Sonnet 4 available to free users and Opus 4 bundled into Claude Pro, Max, Team, and Enterprise plans, Anthropic is trying to appeal to both the budget-friendly and premium AI fans.

Anthropic, the Amazon-backed OpenAI rival, on Thursday launched its most powerful group of artificial intelligence models yet: Claude 4. The company said the two models, called Claude Opus 4 and ...

Large language model developer Anthropic PBC today rolled out its newest Claude 4 frontier models ... This is the total amount of tokens, or data, that a large language model can consider when ...