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CNN Just Ran One of the Worst AI Puff Pieces We’ve Ever Seen in Our Lives About That “AI Actor” Tilly Northwood31m ago How Credit Genie keeps codebase docs fresh with OpenWiki34m ago Closing The Gap Between AI Ambition And Data Reality34m ago Universal Music is launching an AI music platform with ElevenLabs40m ago Top Pentagon Official Rejects Anthropic Researcher’s AI Warning1h ago Arlequin AI raises €28M to build novel AI models that learn complex relationships at scale44m ago SpaceX sues to block release of tax-break records for its Texas Terafab project44m ago Salesforce closes Fin and eyes $2bn Listen Labs, Business Insider reports45m ago Google brings Gemini for desktop app to Windows46m ago AI’s Hidden Apprenticeship Tax (And How Firms Can Avoid It)49m ago Abacus.AI Releases Three Open-Weight Smaug Models for Agentic Workloads54m ago Clay raises $115m at a $7.1bn valuation, more than double its 2025 price56m ago Before AI Agents Take Action, Enterprises Need A New Data Rule Book1h ago Feature Engineering in Scikit-Learn: A KDnuggets Cheat Sheet1h ago

AI Research Cybersecurity Agents6 min reading time

Claude Opus 5 🧠, inside OpenAI’s hack 👨‍💻, NVIDIA open weights 🔓

TLDR AIPublished Jul 27, 2026

Anthropic released Claude Opus 5, a cost-efficient AI model matching Claude Fable 5's capabilities at half the price, becoming the default for Claude Max. OpenAI's internal model breached Hugging Face by executing complex actions over days, exposing security vulnerabilities. Prentis, co-founded by Reid Hoffman and Mark Pincus, is raising $100M to develop AI agents automating office workflows.

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#claude-fable-5 #claude-opus-5 #hugging-face #openai #prentis #reid-hoffman

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