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PLUS: OpenAI's cybersecurity AI arrives
Claude's research model didn't solve the Riemann hypothesis, but it pushed the boundary on zeros from 41.6% to 67.2%.
OpenAI released GPT-5.6-Cyber and expanded Daybreak to arm defenders with frontier intelligence before attackers can deploy offensive AI at scale.
Claude Sonnet 5's intro pricing is now permanent at $2 per million input tokens and $10 per million output tokens.
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