Anthropic’s developers recently upgraded the AI model Claude Sonnet 4 to support up to 1 million tokens of context, thereby ...

Anthropic has expanded the capabilities of its Claude Sonnet 4 AI model to handle up to one million tokens of context, five ...

Anthropic upgrades Claude Sonnet 4 to a 1M token context window and adds memory, enabling full codebase analysis, long ...

Claude Sonnet 4 can now support up to one million tokens of context, marking a fivefold increase from the prior 200,000, ...

Anthropic AI has increased the context window for their Claude Sonnet 4 model to 1 million tokens, which is 5 times more than ...

Anthropic’s latest move to expand the context window, now in public beta, might encourage Google Gemini users to give it ...

The company today revealed that Claude Sonnet 4 now supports up to 1 million tokens of context in the Anthropic API — a five-fold increase over the previous limit.

Dan Shipper in Vibe Check Was this newsletter forwarded to you? Sign up to get it in your inbox. Today, Anthropic is releasing a version of Claude Sonnet 4 that has a 1-million token context window.

What's New: Tier 4 Anthropic API users are getting access to an extended 1M context window.

Anthropic has upgraded Claude Sonnet 4 with a 1M token context window, competing with OpenAI's GPT-5 and Meta's Llama 4.

Alibaba announces 'Qwen3-Coder', an open source coding model comparable to Claude Sonnet 4 This article, originally posted in Japanese on 10:45 Jul 23, 2025, may contains some machine-translated ...

ChatGPT and Claude 4 are two of the smartest AI assistants available but they’re built with different strengths. Here’s how they compare to help you choose.