Thread

Meta's Muse appears to use an OpenAI model labeled muse-special

143 points · 51 comments · Aeroi

Aeroi · 1790360286 · focus · HN ↗
author here. I kept digging through the Muse filesystem after my first post hit the front page here this week.
Going through my logs I found a background agent that used a model called azure/muse-special while building my website. I found this interesting and dug a little deeper.
The transcript and daemon binary point to an OpenAI model running on Azure. Still unclear which one or why it was selected.
The runtime also ships with an Anthropic client and a catalogue listing Claude, GPT and Kimi models. I didn’t observe Claude being used in my own sessions, but this is my Part 2 of exploring the Muse file system.
original post: <a href="https://x.com/heypeterjames/status/2103545183400800746" rel="nofollow">https://x.com/heypeterjames/status/2103545183400800746
pete at mouse dot dev
1. haolez · 1790362252 · focus · HN ↗
  Nice work!
  Are you sure this isn't just a custom model that is API-compatible with OpenAI?
  1. Aeroi · 1790364648 · focus · HN ↗
    I'm not no. Someone from meta would have to chime in... but its very openai shaped and served differently from all the other models listed in the daemon, under a mysterious name.
    a fine-tuned OpenAI model on Azure for the purpose of compaction or something could make sense I guess but that would still be OpenAI's weights with meta ontop, and they already have a compaction model served under azure/avocado-compaction-v1
    VygmraMGVl · 1790366977 · focus · HN ↗
    It uses a similar API to openAI. Source: <a href="https://dev.meta.ai/docs/overview" rel="nofollow">https://dev.meta.ai/docs/overview
    Source 2: I work on AI at Meta.
    verdverm · 1790369403 · focus · HN ↗
    why not the same ones, is there a unique need for a different surface?

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