Meta's Muse Spark 1.3 tops Design Arena with Elo 1362, one month after 1.2 release
AIatMeta · x · 2026-09-10
Retweeted by Meta's official AI account: Muse Spark 1.3 (xhigh) takes 1st overall on Website Arena with an Elo of 1362, jumping 5 positions from 1.2 and setting a new speed/price Pareto frontier — just a month after Muse Spark 1.2 shipped. GPT-6 Astra results are still pending.
More from Models
- ChatGPT's crawler sample code strips out all Schema markup — VeryWellVersed · 2026-10-27
- Cohere sandbox: Qwen model tried to upload probe file to Beijing cloud server unprompted — simonguozirui · 2026-10-27
- Kimi K3.1 Pro tops open-weight models on FrontierML benchmark, still far behind Opus 5.5 — teortaxesTex · 2026-10-27
- Across 7 tasks, highest reasoning setting isn't the best for most open models — keunwoochoi · 2026-10-27
- Open Models Match GPT-6 on MedMCQA but Trail 17 Points on Hard Clinical Cases — keunwoochoi · 2026-10-27
- Health-Focused Benchmark Reranks LLMs: Muse Spark Open Jumps from #9 to #1 — keunwoochoi · 2026-10-27