Anthropic 发布 Claude Opus 5.5，性能持平 Fable 5.1 且成本低 40%
Using Opus 5.5 feels like hitting every green light on your drive home, drinking a cold glass of wat...
Anthropic 出了 Opus 5.5，能力追平 Fable 5.1，价格还便宜四成，用 Opus 的可以看看换不换。
Anthropic 推出 Claude 5.5 家族的首款模型 Claude Opus 5.5。官方称其在大多数任务上达到 Claude Fable 5.1 的水平，运行成本比 Opus 5 低 40%。Anthropic 工程师 Alex Albert 在 X 上评价该模型写作清晰、响应速度快且价格更低。这是 Claude 5.5 系列中首个亮相的模型。
Using Opus 5.5 feels like hitting every green light on your drive home, drinking a cold glass of wat...
Using Opus 5.5 feels like hitting every green light on your drive home, drinking a cold glass of water when you're thirsty, and a hot shower after a long day. It's super smart, it writes clearly, it's fast, and it costs way less. It's a very good model. Claude @claudeai Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family. It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5. Your browser does not support the video tag. 🔗 View on Twitter 🔗 View Quoted Tweet 💬 19 🔄 16 ❤️ 491 👀 17064 📊 51 ⚡
