V4.1 Flash 1017 发布即开源权重，Search & Fetch 每千次 $0.75
汇总官方信息：跑分更高、输出更短，RL 训练可整项目生成，搜索与网页获取接口每千次调用 $0.75，10 月 31 日前在 Harness/Claude Code/Codex 免费。
DeepSeek just dropped V4.1-Flash-1017, and the weights are open-source on day one. What stands out: Performance: Higher benchmark scores, faster task completion, and shorter outputs than the last version. DeepSeek says it's better and cheaper at the same time 📈 Full-project coding: Trained with RL and self-feedback to build whole projects from scratch, like a web racing game, a 3D Forbidden City, and a Portal 2 recreation in Godot 🎮 Search & Fetch APIs: Now open to everyone at $0.75 per 1,000 calls per endpoint. These calls are free through DeepSeek Harness, Claude Code, and Codex until Oct 31 💰 Availability: Live now on DeepSeek's website, app, and API, with weights on Hugging Face and ModelScope 🔓