DeepSeek-V4-Flash-0731

Frontier agent intelligence at Flash prices

APIOpen SourceArtificial Intelligence

Product Introduction

DeepSeek-V4-Flash-0731 is the official release of V4-Flash, featuring a massive leap in agentic capabilities. It outperforms V4-Pro (Preview) on key benchmarks, natively supports the Responses API, and is fully adapted for Codex CLI.

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