Meta Muse , Grok 4.7 , Xiaomi MiMo

Three launches, one day. Meta's Muse is outrunning ChatGPT's own launch numbers, Grok 4.7 landed mid-pack, and Xiaomi's open-weight MiMo matched its score for a fifth of the price.

[Source: World of AI](https://intheworldofai.com/p/meta-muse-grok-4-7-xiaomi-mimo)