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

The new context window is available today within the Anthropic API for certain customers — like those with Tier 4 and custom ...

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

Claude Sonnet 4 has been upgraded, and it can now remember up to 1 million tokens of context, but only when it's used via API ...

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

An OpenAI spokesperson said the API access allowed for industry-standard benchmarking and safety improvements.

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

Reportedly, Anthropic has restricted OpenAI from accessing the Claude API after noticing an apparent breach of the terms of ...

Anthropic cut off OpenAI’s ability to use its API for Anthropic models on Tuesday. The move followed Anthropic’s finding that ...

OpenAI lost access to the Claude API this week after Anthropic claimed the company was violating its terms of service.

As reported by Wired, multiple sources claim that OpenAI has been cut off from Anthropic’s APIs. Allegedly, OpenAI was using ...

OpenAI  has lost its access to the Claude API, just before the GPT 5 launch. The primary reason  behind this sudden move is ...