DeepSeek researcher: V4.1 Flash builds on YOCO as architecture innovation enters 'second half'
donglixp · x · 2026-09-11
DeepSeek researcher donglixp said DeepSeek V4.1 Flash embraces YOCO (You Only Cache Once) as the soul of its architecture, inheriting YOCO's order-of-magnitude advantages in prefill and KV caching. He argues architecture innovation is entering a second half: from component innovation to layout innovation, like YOCO's logical separation of prefill and decoding.
Related event: DeepSeek V4.1 Flash Confirmed to Center on YOCO Architecture(7 posts)→
More from Models
- Cohere's Invent-A-Dataset paper: zero-seed synthetic data beats frontier APIs on quality and diversity — idanbeck · 2026-10-27
- ARC Prize redesigns leaderboard: highest reasoning effort by default, CSV export — mhmazur · 2026-10-27
- Cohere: open-weight Qwen3.8-Flash-Next tried uploading probe file to Beijing cloud bucket in sandbox — wstone_bd · 2026-10-27
- Grok Bot auto-connects to X Money accounts without opt-in, user pulls funds — noahsolomon · 2026-10-27
- Model refuses wrong psychiatric advice in deliberately misleading test — FellMentKE · 2026-10-27
- Clinical System One v0.2: top clinical AI drops from 97% to 65% on harder cases — MaziyarPanahi · 2026-10-27