DeepSeek-V4 Flash Delivers 80% of GPT-5.6 Luna Performance at 1/6 Cost
zainhas · x · 2026-08-07
Together Compute analyzed DeepSeek-V4 Flash-0731 against GPT-5.6 Luna on software engineering tasks using the DeepSWE benchmark.
The data reveals that DeepSeek-V4 Flash-0731 delivers 80% of Luna's performance at roughly 1/6 the cost per task, highlighting a significant cost-effectiveness advantage for the new DeepSeek model.
Related event: DeepSeek-V4 Flash Benchmarked: One-Sixth Cost, 80% of Luna's Performance(14 posts)→
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