Claude Team plan offers free standard seats and $15/month premium for scientistsExternal researchers can now analyze real Claude usage data for AI impactsGemini 3.5 Transcribe turns speech into clean formatted text instantlyJalapeño speeds up ChatGPT responses and agent workflowsGPT-5.6 Sol API and credit pricing cut by over 20%Claude Security now scans GitHub repos with Mythos 5Zero Data Retention continues with Private Safety Processing preview for stronger safetyApproved defenders can advance advanced vulnerability research with GPT-5.6-CyberCyclone forecasts now provide over a day of extra lead timeTalk while reasoning or using tools without conversation breaksAI delivers new results on 10 long-standing math problems with proofs releasedGPT-5.6 Luna and Terra prices drop 80% and 20%, with faster Sol option addedOpus 5 now available on all paid plans and APISecurely link health records to understand symptom changes and test results in contextRun code inside notes for deeper analysisGPT-Red boosts prompt injection resistance significantlyCut lesson prep time with AIYou can move from conversation to documents fasterRun AI inference in the browser and cut wait timeReview how you use Claude and cut wasteClaude Team plan offers free standard seats and $15/month premium for scientistsExternal researchers can now analyze real Claude usage data for AI impactsGemini 3.5 Transcribe turns speech into clean formatted text instantlyJalapeño speeds up ChatGPT responses and agent workflowsGPT-5.6 Sol API and credit pricing cut by over 20%Claude Security now scans GitHub repos with Mythos 5Zero Data Retention continues with Private Safety Processing preview for stronger safetyApproved defenders can advance advanced vulnerability research with GPT-5.6-CyberCyclone forecasts now provide over a day of extra lead timeTalk while reasoning or using tools without conversation breaksAI delivers new results on 10 long-standing math problems with proofs releasedGPT-5.6 Luna and Terra prices drop 80% and 20%, with faster Sol option addedOpus 5 now available on all paid plans and APISecurely link health records to understand symptom changes and test results in contextRun code inside notes for deeper analysisGPT-Red boosts prompt injection resistance significantlyCut lesson prep time with AIYou can move from conversation to documents fasterRun AI inference in the browser and cut wait timeReview how you use Claude and cut waste
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AI BriefingAnthropicPress Releases18:11

AI summarized from verified sources

Anthropic raises $65B in Series H funding

Faster Claude supply and new features make business use more reliable.

SOURCE CHECK

6 sources

VERIFIED

Sources

Key Points

  • 1$65B raised at $965B valuation
  • 2Run-rate revenue crossed $47B
  • 3Available on AWS, Google Cloud, Azure

Anthropic raised $65B in Series H at $965B post-money valuation. Funds will advance research, expand compute, and scale Claude products. Continues multi-cloud availability.

What happened

Anthropic announced Series H funding on May 28, 2026, raising $65 billion. The round was led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital.

Why it matters

The company plans to use the money to expand compute, improve safety and interpretability research, and keep up with rising Claude demand. The scale of the round gives it room to grow products and enterprise adoption together.

Impact for users

There is no direct new feature here, but it may support future upgrades to Claude Code and enterprise offerings. It is a useful signal for where product investment may go next.

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