DeepSeek-V4-Flash Official API Released with Major Agent Upgrades
According to official changelogs and API documentation, the stable version of DeepSeek-V4-Flash is now available via API and open for public beta. The official release of V4-Pro is also teased. The core highlight of this update is a massive leap in Agent capabilities, with benchmark scores significantly surpassing the previous V4-Pro-Preview version, making it a crucial update for developers.
已确认
- The stable version of DeepSeek-V4-Flash is now accessible via the official API and has entered public beta.
- Officials have teased the upcoming official release of DeepSeek-V4-Pro.
- It is confirmed that the Agent capabilities of the stable V4-Flash version have been substantially improved.
- In multiple benchmarks, the stable V4-Flash scores significantly higher than the previous V4-Pro-Preview, showing excellent performance in tests like TerminalBench2.1.
- Leaked internal evaluation sets include DSBench-FullStack for assessing full-stack development capabilities, indicating significant improvements over the Preview version.
为什么重要
- The substantial boost in Agent capabilities marks a strengthened practicality and competitiveness for DeepSeek in agentic use cases, providing developers with a more powerful model for tool calling and task execution.
2026-07-31 ~ 2026-07-31 · 15 related posts
Primary sources
- DeepSeek-V4-Flash Officially Released, Surpassing Pro Preview in Agent Benchmarks — 赛博禅心 · 2026-07-31
- DeepSeek updates V4-Flash, teases imminent V4-Pro release — Nunki08 · 2026-07-31
- DeepSeek-V4-Flash Updated with Significant Score Improvements — cedric_chee · 2026-07-31
- DeepSeek V4 Flash Model Goes Live on Official API — ElMess-Siah · 2026-07-31
- DeepSeek V4-Flash Benchmarks Leak: Massive Leap in Agent Capabilities — Reddactor · 2026-07-31
- Updated DeepSeek V4 Flash Scores 54% on DeepSWE Benchmark — zainhas · 2026-07-31
- [source] DeepSeek Clarifies V4-Flash Upgrade Details, V4-Pro Coming Soon — deepseek_ai · 2026-07-31
- DeepSeek V4-Flash Natively Supports Codex with Setup Guide — zephyr_z9 · 2026-07-31
- DeepSeek Quietly Launches V4-Flash API; Open Weights Expected — Hot_Example_4456 · 2026-07-31
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