Model
V4.1-Flash
- Latest development
- Oct 20, 2026
- Published intelligence
- 3
- Active developments
- 0
Follow V4.1-Flash to track meaningful changes across developments involving V4.1-Flash.
Latest intelligence
- The Decoder
Deepseek open-sources the inference engine that powers its fastest and cheapest AI model
Deepseek has open-sourced DeepInfer, a vLLM-based inference framework that powers its V4.1-Flash model. The system is designed to reduce compute costs and energy consumption when running AI models.
- The Information
DeepSeek’s Upgraded V4.1-Flash Model Shakes Up AI Industry
The Information reports that DeepSeek has released an updated lightweight model, V4.1-Flash-1017. The update reportedly delivers significant improvements over its previous version, narrowing the performance gap with frontier models while maintaining an affordable and lightweight profile.
- DevelopmentStable1 report
DeepSeek released V4.1-Flash