Launch
DeepSeek V4-Flash Official API Enters Public Beta: A Post-Training Leap in Agent Capabilities
On July 31, 2026, DeepSeek launched the official DeepSeek-V4-Flash-0731 API in public beta — architecture unchanged, gains from post-training alone, with agent benchmarks far above the V4-Pro preview.
DeepSeekV4-FlashLLM
Trend
Why Hasn't DeepSeek R2 Shipped? The Stakes Behind the Wait
R2 has been rumored and denied repeatedly since DeepSeek-R1 shook the industry. Reports say CEO Liang Wenfeng's high bar is the main reason for the delay.
DeepSeekReasoning Models
Launch
DeepSeek R1 Rocks Wall Street: Nvidia Sheds a Record ~$589 Billion in One Day
DeepSeek open-sourced its R1 reasoning model on January 20, 2025; a week later it triggered an AI stock rout, with Nvidia plunging 17% in a day.
DeepSeekNvidiaOpen Source
Launch
DeepSeek V3 Released: A 671B MoE Model That Shook the Industry on Cost
DeepSeek released V3 on December 26, 2024: 671B total / 37B active parameters, trained for a fraction of closed-model budgets, open and commercial-ready.
DeepSeekLLMMoE