One prompt can now drive more of your work More support for defending infrastructure and open source See Claude’s rules updated for newer risks GPT-6 Intelligent UI makes conversations visual and interactive Claude Haiku 5.5 delivers low-cost, high-performance AI Create visual, interactive answers from a simple chat Run high-volume tasks with a cheaper fast model Share new mathematical results on GitHub to accelerate research Easier access to advanced Claude models for security work Run image, audio, and video search on-device with one model Atlassian integration makes company knowledge easier to use Decisions beta speeds up typed answers from text and images Anthropic expands safer access to advanced cyber features Enable text watermarking via API for EU compliance Claude training becomes easier for enterprise teams Anthropic invests in workforce training for enterprise adoption Enterprise adoption and training get easier Google's Gemini 4 Argon makes heavy tasks easier to offload Gemini 4 Argon is built for long professional tasks Use Astra-level performance affordably in daily work One prompt can now drive more of your work More support for defending infrastructure and open source See Claude’s rules updated for newer risks GPT-6 Intelligent UI makes conversations visual and interactive Claude Haiku 5.5 delivers low-cost, high-performance AI Create visual, interactive answers from a simple chat Run high-volume tasks with a cheaper fast model Share new mathematical results on GitHub to accelerate research Easier access to advanced Claude models for security work Run image, audio, and video search on-device with one model Atlassian integration makes company knowledge easier to use Decisions beta speeds up typed answers from text and images Anthropic expands safer access to advanced cyber features Enable text watermarking via API for EU compliance Claude training becomes easier for enterprise teams Anthropic invests in workforce training for enterprise adoption Enterprise adoption and training get easier Google's Gemini 4 Argon makes heavy tasks easier to offload Gemini 4 Argon is built for long professional tasks Use Astra-level performance affordably in daily work

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AI summarized from verified sources

Anthropic launches Claude Sonnet 4.6 with 1M context

You can summarize long docs and run multi-step tasks more smoothly.

SOURCE CHECK

1 sources

VERIFIED

Sources

Primary / anthropic.com

Official Blog

Key Points

1Sonnet 4.6 is the newest Sonnet upgrade
2Beta 1M-token context window
3Improved coding, long-context, and planning

Anthropic released Claude Sonnet 4.6 as an upgraded Sonnet model. It improves coding, long-context work, and agent planning, and adds a 1M-token context window in beta. This makes everyday workflows more reliable. Beta availability may vary.

What changed

Anthropic released Claude Sonnet 4.6 as an upgraded Sonnet model. It improves coding, long-context work, and agent planning, and adds a 1M-token context window in beta. This makes everyday workflows more reliable. Beta availability may vary.

Why it matters

You can summarize long docs and run multi-step tasks more smoothly.

What to watch

You can summarize long docs and run multi-step tasks more smoothly. Key checks: Sonnet 4.6 is the newest Sonnet upgrade / Beta 1M-token context window / Improved coding, long-context, and planning.