Anthropic is making a big upgrade to its Claude Sonnet 4 AI model by increasing the context window for enterprise API ...

Anthropic's popular coding model just became a little more enticing for developers with a million token context window.

AI startup Anthropic has upgraded its Claude 4 Sonnet model to support a 1 million token context window, a five-fold increase ...

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.

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

The rapid evolution of large language models (LLMs), retrieval-augmented generation (RAG), and Model Protocol Context (MCP) implementation has ...