Meta's assistant may be calling an OpenAI model in secret.
A researcher found a model label named muse-special inside logs from Meta's Muse assistant. He says the call signatures look like OpenAI's rather than Meta's, but he cannot name the model. Neither company has commented, and none of this is confirmed.
Why it mattersMeta sells Muse as its own work, so whose model answers you is a fair question. Treat this as an open question until Meta or OpenAI says something on the record.
⚠ Unverified rumor — treat with caution
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