LaunchAI ModelsAugust 3, 2026

DeepSeek V4 Flash 0731 open weights launch, outperforms flagship

DeepSeek launched DeepSeek-V4-Flash-0731 as a public beta, a 284B-parameter MoE post-trained update that jumped from 7% to 54% on the DeepSweep agentic coding benchmark. Pricing is near 2 cents per million input tokens and roughly 30 cents per million output tokens.

How this story unfolded

4 weeks · 4 reports · 12 community posts · from Aug 3

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