Claude Opus 4.6 brings one million token context window to Anthropic's flagship model

the-decoder.com·Feb 5

✦ NabkaNews BriefAuto-summarized from multiple outlets · verify with the source

Anthropic has released Claude Opus 4.6, which features a one million token context window. This update is seen as a move to enhance the model's capabilities, potentially in competition with other models such as OpenAI's Codex. However, there may be some limitations or changes to pricing associated with the update, and it is unclear if the release is specifically referred to as Claude Opus or Claude Sonnet in all cases.

Full coverage

Introducing Claude Opus 4.6

Anthropic·Feb 5

Anthropic's Claude Opus 4.6 brings 1M token context and 'agent teams' to take on OpenAI's Codex

Venturebeat·Feb 5

Anthropic rolls out Claude Opus 4.6 with 1 million-token context support

SiliconANGLE·Feb 5

Anthropic reveals Claude Opus 4.6, an enterprise-focused model with 1 million token context window for extended code capabilities

IT Pro·Feb 5

Anthropic makes a pricing change that matters for Claude’s longest prompts

The New Stack·Mar 16

Claude Opus 4.6 takes first place in the full Artificial Analysis Intelligence Index

LinkedIn·Feb 6

Claude Sonnet 4.6 is here with a 1 million token context window, but there's a catch

Neowin·Feb 17

😸 Anthropic's Opus 4.6 vs OpenAI's GPT 5.3 Codex

The Neuron·Feb 6

View original report at the-decoder.com ↗

Fetching the latest headlines…