آنتروپیک مدل جدیدش یعنی Claude Fable 5.2 رو معرفی کرده و طبق ادعایی که مطرح شده، یکی از مهندسان این شرکت از مدل خواسته تا از یه پوشه کاملاً خالی، یک سیستم‌عامل بسازه

LETS GO: Anthropic just announced Claude Fable 5.2 and Mythos 5.2. And its insane! According to the company, both outperform Opus 5.5 in almost every capability it evaluated, including coding, reasoning and vision. TL;DR: - Up to 30% faster output than Fable 5.1 and Mythos 5.1, with clearer communication. - On FrontierCode 2.0, Fable 5.2 at High effort matched Opus 5.5 at Max effort for roughly half the cost per task. At Xhigh, it had the highest score among the released models Anthropic tested. - 1,000 Fable 5.2 agents formalized the existing proof of Fermat’s Last Theorem in 30 hours, translating it into a form a computer can check. Opus 5.5 completed 26% in 18 hours with the same setup. - Mythos 5.2 accurately modeled 28 of 34 tested capsids, the protein shells used to deliver gene therapies. - Both models performed as well as or better than recent Claude models on most alignment measures and were tested by external evaluators before release. Medium effort is the default in Claude apps and Claude Code.