OUI-1: first open-weights Generative UI model hits 71.7% with just 4B params
iamrobotbear · x · 2026-09-09
OUI-1 is claimed to be the first open-weights model for Generative UI. At 4B params it scores 71.7% on Generative UI Bench, beating Gemma 4 31B with 8x fewer active params and scoring 5.5x its fine-tuning base DiffusionGemma. Methodology, weights, and full benchmark results are published.
More from Models
- Model Can't Draw ASCII Whales, So It Writes a Node.js Script to Improve — teortaxesTex · 2026-09-09
- Blender head-to-head: same prompt, 12 seconds, and one frontier model is in a different class — ZeroStateReflex · 2026-09-09
- Netlify adds GPT-6 Astra, Gemini 3.8 Flash, Claude Fable 5.1 and smarter Agent Runner scoping — thisiskp_ · 2026-09-09
- GLM-5.3-Flash tops agentic tool-call leaderboard at 78%, priced at just $0.50/M output tokens — shensi · 2026-09-09
- Artificial Analysis Updated Benchmarks Twice in 4 Days for Astra — py-net · 2026-09-09
- Gary Marcus: it was the harness, not the model — hidden risk of opaque scaffolding — GaryMarcus · 2026-09-09