Fable 5 解决了 AI 编程从工具到伙伴的跃迁问题，做复杂产品开发的团队值得一试——它不再只是帮你写代码，而是能和你一起设计。
Boris Cherny 评价 Fable 5 是自 Opus 4.5 以来最显著的模型升级。该模型从单纯的编码助手进化为产品构建中的思考和设计伙伴，具备判断力、品味和维度感。在调试任务中，Fable 5 展现出前所未有的系统性和精确性，会自动测量、添加日志并验证修复效果。Cherny 认为这种能力并非来自提示工程，而是模型本身的“人格”特质，带来了从未体验过的“大模型气息”。
源：https://t.co/VVb33tzjSZ
源： x.com/bcherny/status… Boris Cherny @bcherny Fable 5 is the biggest step up I’ve felt in our models since Opus 4.5 back in November. After 4.5 came out I uninstalled my IDE when I realized that I’d been doing 100% of my coding in a terminal for a few weeks. With Fable, it’s felt like Claude has stepped up from being a coding agent to a thought and design partner in building the product. Fable has judgement, taste, and dimensionality in a way that previous models didn’t, leading me to trust it more with the most complex work. I think the first time I had this realization was when I asked Fable to debug something. It is the first model I have used that was so methodical and precise, taking measurements and adding logs then verifying that it truly fixed the issue before declaring victory. There’s nothing in claude code’s prompting telling the model to do that, it’s just part of its personality. It really has this “big model smell” that I haven’t felt before. 🔗 View Quoted Tweet 💬 0 🔄 0 ❤️ 0 👀 202 ⚡