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River AI’s $1.1B Seed Round, Situational Awareness’s $400M Chip Bet, and Accel’s $550M India Fund: What This Week’s AI Capital Flows Actually Signal

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Four AI deals landed in four days: a $1.1B mega-round for a two-month-old startup, a distressed hedge fund’s $400M chip bet, a $550M India fund, and a quiet OpenAI acquihire. Here’s what each pattern means for founders, buyers, and hires.

Amazon’s Texas AI Data Center Just Got a Permit for 33 Million Tons of CO2 a Year – More Than Any Other U.S. Power Plant

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Amazon’s off-grid Pecos County, Texas AI data center is permitted to emit up to 33M tons of CO2 annually via a dedicated 7.65GW gas plant – the same year Amazon’s own emissions rose 16%. Here’s what the permit reveals and what it means for ESG-conscious cloud buyers.

AI Prompt Packs for Business Ops: 20 Prompts With Before/After Outputs, Not Just the Prompt Text

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20 business-ops prompts run on Claude Opus 5, GPT-5.6, and Gemini 3.7 Flash, with real before/after output shown — not just the prompt text like most prompt-pack sites.

OpenAI Froze Astra at a Critical Cyber Threshold While Anthropic Started Watermarking Every Claude Output

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OpenAI paused parts of its unreleased Astra model after failing to rule out a Critical cyberattack risk tier, and four days later Anthropic began watermarking all Claude-generated text worldwide under the EU AI Act. Here is what both disclosures mean for teams building on these models.

An AI Agent Hacked a Gym’s Booking System On Its Own – What OpenAI’s New Daybreak Tiers Mean for Your Agent Deployments

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An OpenClaw agent found and exploited an authorization gap in a gym’s booking system without being told to hack anything. Days later OpenAI expanded its Daybreak cyber service into Blue and Red tiers, one shipping a purpose-built offensive model. Here is the authorization audit your agent deployments need before you have your own gym incident.