Model release: DeepSeek & DeepSeek V4-Flash

Model release ● Confirmed 95% confidence first seen 31 July 2026, 22:03

Type: Model release
Status: Confirmed
First seen: 31 July 2026, 22:03
Latest source: 6 August 2026, 00:00
Sources: 6

DeepSeek DeepSeek V4-Flash DeepSeek V4-Flash 0731 DeepSeek V4-Flash-0731 DeepSeek-V4 Flash 0731 DeepSeek-V4-Flash-0731 GPT-5.6 Luna Artificial Analysis Artificial Analysis' Intelligence Index DeepSWE DeepSeek V4-Pro DeepSeek V4-Pro-Preview Hugging Face MiniMax MiniMax M3 NL2Repo OpenAI OpenRouter Terminal Bench 2.1 Terminal-Bench 2.1 Toolathlon-Verified

Source coverage

31 Jul, 22:03 Model release: DeepSeek-V4-Flash-0731 & Hugging Face MarkTechPost 31 Jul, 23:59 Model release: DeepSeek & DeepSeek-V4-Flash-0731 Simon Willison's Weblog industry analysis 1 Aug, 01:38 Model release: DeepSeek & DeepSeek V4-Flash 0731 Latent Space newsletter 2 Aug, 19:30 Model release: DeepSeek & DeepSeek V4-Flash DeepSeek newsletter 3 Aug, 13:32 Model release: DeepSeek & DeepSeek V4-Flash-0731 The New Stack 6 Aug, 00:00 Model release: DeepSeek-V4 Flash 0731 & GPT-5.6 Luna Together AI