DeepSeek V4 Flash Ranks #21 on Agent Arena, Praised for Open-Source Privacy
Gohab2001 · reddit · 2026-08-05
In the latest Agent Arena leaderboard, DeepSeek V4 Flash (0731) ranks #21.
- Comparisons: It ranks lower than both Sonnet 4.6 and Luna. Given Luna's token efficiency, their actual usage costs might be in a similar ballpark.
- Open-Source Edge: The author highlights that DeepSeek's open-source nature is its biggest advantage, offering privacy and control while avoiding the risk of silent model downgrades from closed providers like OpenAI or Anthropic.
Related event: DeepSeek-V4-Flash Tops Cost-Efficiency with Ultra-Low Running Costs(4 posts)→
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