Microsoft announced Guardian Agents within Project Perception and Microsoft 365 E7 to supervise enterprise AI agents, treating them as potential insider threats…
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AI News — Oct 20, 2026 🔘 Google DeepMind ships Gemini 4 Argon — 97.5% on ARC-AGI-3, only second frontier lab past 95% 🔘 Anthropic releases Claude Sonnet 5.5 — 30% faster and cheaper than Sonnet 5, same price 🔘 US bans DeepSeek on federal systems — DHS removes tech, blocks future purchases 🔘 Tenstorrent raises $1.5B — valuation doubles to $6.2B, targets NVIDIA alternative territory 🔘 Microsoft launches "Guardian Agents" — agent-watches-agent inside Project Perception Anthropic cutting Sonnet pricing the day after Opus cuts is straight margin compression — they're pricing for volume, not margin. Meanwhile the DeepSeek federal ban + Tenstorrent's raise together signal the China-AI decoupling is moving from rhetoric into silicon. 💰 #AI #Anthropic #AISafety #AGI #ArtificialIntelligence #CNN #TechNews
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