DeepSeek V4.1 Flash takes first on Artificial Analysis' new v4.3 benchmark, dethroning Astra
Randomdotmath · reddit · 2026-09-14
Artificial Analysis shipped a brand-new private eval in its Intelligence Index v4.3 update, replacing τ³. Astra had been farming points on it to close the gap with Fable, and the index was changed twice in three days — but the latest results show DeepSeek V4.1 Flash quietly taking first place, reshuffling the leaderboard yet again.
More from Models
- Next Token Podcast Ep.2: GPT-6 Astra, DeepSeek V4.1 Flash and iPhone Duo — op7418 · 2026-09-14
- Three weird image prompts — pelican on a bike, Wukong flying — to detect model dumbing — lxfater · 2026-09-14
- "Imagine paying $200 a month": user can't get one light-mode question through — Beeegbong · 2026-09-14
- Most accurate multiclass brain segmentation model on Brainchop hits 0.9 Dice, now open for testing — PlisSergey · 2026-09-14
- Claude Computer Use is back, says developer who mourned its decline in favor of Claude Code — voooooogel · 2026-09-14
- Musk says 2.5T-parameter Grok 4.8, trained on new C++ stack, finishes training this week — inductionheads · 2026-09-14