October 22, 2026 
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Anthropic Launches Claude Haiku 5.5 With 75% Lower Costs
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Anthropic, Google, Meta, and OpenAI Execs Testify Before NYC Council on AI Safety Risks
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Anthropic Commits $100 Million Into Claude Frontier Academy to Train 10,000 AI Engineers
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Anthropic Devotes 80 Pages of IPO Prospectus to AI Risks, Including Potential Threats to Humanity
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Anthropic’s Claude AI, Code, Cowork & API Are Down in the Latest Outage
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Anthropic’s Claude Sonnet 5.5 is Now Available in Microsoft Foundry
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Claude Sonnet 5.5 is official with over 30% faster performance, Anthropic says it’s cheaper too
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[Update: Released] Anthropic’s Claude Sonnet 5.5 Release Date Might Not Be Far Away
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Microsoft Rolls Out Claude Opus 5.5 and GPT-6 Sol to Copilot Across Word, Excel and More
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Anthropic launches Claude Opus 5.5 with Fable 5.1-level performance, 40% lower costs and faster coding
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Anthropic Says Claude Now Leads 26% of Its AI Research and Development
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Anthropic Tests Claude Money to Bring Bank Accounts Into Claude
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Anthropic Merges Claude Chat and Cowork into One Unified Experience
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Anthropic Says It Blocked 5 Attempts to Misuse Claude for Potential Bioweapons Research
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