DeepSeek releases V4-Flash-0731 open-weights model

DeepSeek released the open-weights DeepSeek-V4-Flash-0731, a 304B-parameter MoE model with enhanced agentic capabilities, scoring 50 on the Artificial Analysis Intelligence Index and ranking among top 3 open-weights models. Priced at $0.14/M input and $0.27/M output, it reportedly beats V4-Pro-Preview on agentic benchmarks and is available via API in public beta.