Muse Wonder
Meta · flagship line
Latest: Muse Wonder · Oct 12, 2026
New linefirst release Oct 12, 2026 — no rhythm to measure yet
What changed in Muse Wonder →Days since last release
Days since last release
1
days
The newest Muse Wonder model is Muse Wonder, released on October 12, 2026. It is the first model in this line, so there is no release rhythm to measure yet.
Where the line stands
How long it has been since the last release against the line's usual gap and its recent ones — the rhythm, not a date.
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Every Muse Wonder release
Newest first — what each version changed versus the one before, in Meta's own numbers.
Oct
12
2026
Meta's first frontier-tier model, a larger step above Muse Spark built for agents, scoring 4 points higher on the Artificial Analysis index at about three to five times the API price.
Compared with Muse Spark 1.3 · Meta's previous top model
Scores higher than Muse Spark 1.3 on a combined set of hard tests
Artificial Analysis Intelligence Index v4.3.2 — one score averaging 10 hard tests
52
▲ up from 48 for Muse Spark 1.3 · +4 points · both at Max effort
Costs developers several times more than Muse Spark 1.3
API price — dollars per 1M input / output tokens
$4 / $20
was $1.25 / $4.25 for Muse Spark 1.3