DeepSeek Flash Preview series

Each model's score on the Intelligence board (Text arena) on the last day it was listed

1. DeepSeek-V4-Flash PreviewReleased Oct 16, 20261,439#99

• Oct 312026Open sourceDeepSeek open-sources dsh-superagent to run GitHub repos silently
• Oct 232026Open sourceISTA-DASLab fits 763B DeepSeek-V4.1 onto a 12GB GPU
• Oct 172026AI modelsDeepSeek drops V4.1-Flash with RL-driven coding and open weights
• Oct 162026Open sourceDeepSeek open-sources DeepInfer with Huawei chip support
• Oct 92026IndustryAI giants are quietly war-gaming catastrophic blowback
• Sep 102026AI modelsDeepSeek's new V4.1-Flash model cuts memory footprint