Anthropic 发布 Claude Fable 5.2，在 AI 基准测试中领先于竞争对手
anthropic 发布 claude fable 5.2 和 mythos 5.2，在 ai 基准测试中超越竞争对手，即将上市。
anthropic has released claude fable 5.2 and mythos 5.2, two new flagship ai models built for demanding technical tasks. fable 5.2 leads the artificial analysis intelligence index v5 with 65 points, surpassing gemini 4 carbon's 60 points and fable 5.1's 50 points. the models produce output up to 30 percent faster than their predecessors and are priced at $8 per million input tokens and $40 per million output tokens. anthropic positions these models for technical work and recommends claude opus 5.5 for everyday use. the release occurs just before anthropic's ipo.