DeepSeek-V4.1-Flash-1017
Open update of V4.1-Flash, trained with self-feedback RL for end-to-end project development, with shorter outputs.
🚀 DeepSeek-V4.1-Flash-1017 is here!
Official source
DeepSeek-V4.1-Flash-1017: Wish-Driven Programming Made Realapi-docs.deepseek.com · published
Benchmarks
| Benchmark | Score | Human-verified |
|---|---|---|
| Terminal-Bench 4.0 | 42.3% | Yes |
| DeepSWE v1.1 | 77.0% | Yes |
Reported by DeepSeek
- DeepSeek-V4.1-Flash-1017: Wish-Driven Programming Made Realapi-docs.deepseek.com · 17 Oct 2026
Original image
