Muse Wonder

API ID muse-wonder-1.0

First listed October 12, 2026

Muse Wonder is a preview Meta model, released October 2026. Standard price: $4.00 input and $20.00 output per 1M tokens.

Status: Active
Released: October 2026
Shutdown: none announced
Replacement: —

Meta doesn't publish shutdown dates. AIWire checks its model list daily and will flag muse-wonder-1.0 if it disappears.

Benchmarks

Scores as each source published them

No comparison. Pick a model to see the difference on each benchmark.

Arena

Arena	Muse Wonder	Rank	Date	Source
Text By category Creative writing 1486 rank 8 Instruction following 1503 rank 5 Hard prompts 1533 rank 2 Long prompts 1504 rank 10 Multi-turn 1544 rank 2 Expert 1513 rank 24	1513 ±13	2 of 415 1,944 votes	Oct 13, 2026	source
Text: Coding	1558 ±26	2 of 410 487 votes	Oct 13, 2026	source
WebDev	1651 ±18	15 of 142 1,228 votes	Oct 13, 2026	source
Agent	0.064 ±0.021	12 of 54 5,526 sessions	Oct 14, 2026	source

Rated as muse-wonder-max (max effort). Text and WebDev ratings come from people voting between two anonymous answers; Text is style-controlled, as on arena.ai. Agent is Arena's separate score for real agent sessions, on its own scale. Data: Arena (arena.ai), CC BY 4.0.

Epoch AI

Benchmark	Muse Wonder	Setting	Run	Source
OTIS Mock AIME 2024-2025	99.4%	max effort	Oct 12, 2026	source

Run independently by Epoch AI. Data: Epoch AI, Capabilities & benchmarking (epoch.ai/benchmarks), CC BY.

Price history

USD per 1M tokens, standard tier

We started recording this model's prices on Oct 12, 2026. The history grows with each daily check.

Show as a table

From	Type	Price
Oct 12, 2026	Input	$4.00
Oct 12, 2026	Output	$20.00

Prices

USD per 1M tokens, every type and band, by tier

Type	Price $/1M	In effect
Standard
input	$4.00
cached input	$0.20
output	$20.00

Changelog

Changes we detected on Meta's pages

Oct 12, 2026
Added
Meta added muse-wonder-1.0
Info