Skip to content

AI model

Muse Wonder

Meta Superintelligence Labs' family of AI agent models, including the larger Muse Wonder Full, offered through the Meta Model API and subscriptions.

Known aliases

  • Muse Wonder 1.0
  • muse-wonder-1.0
  • Muse Wonder Full
  • Watermelon
  • Wonder

Current stories

investConfirmed32 publishers

Running Meta's Muse Spark Open locally costs at least $21,598 in Mac Studios

Apple and Meta have enabled Meta's 816-billion-parameter Muse Spark Open model to run locally on clustered Mac Studios. CNBC reported that each 256GB M5 Ultra machine costs at least $10,799, so a two-machine cluster comes to $21,598 or more.

Perspective Coverage

31 publishers
Builder
Builder 41%
Operator
Operator 28%
Investor
Investor 31%

Reality

Evidence55
Adoption30
Hype gap+30
Incentives65
Confidence68
productConfirmed25 publishers

Muse Wonder Full sits just below Claude Opus 5.5 on the Artificial Analysis index, Meta says

Meta launched Muse Wonder and Muse Wonder Full and says they rival the best models from OpenAI and Anthropic. Both reports rest on Meta's own benchmark figures, so teams choosing a vendor have one more candidate to test on their own work.

Perspective Coverage

26 publishers
Builder
Builder 35%
Operator
Operator 28%
Investor
Investor 37%

Reality

Evidence62
Adoption
Not scored
Hype gap+28
Incentives72
Confidence70
investConfirmed25 publishers

Meta's Muse Wonder, at $20 to $200 a month, is framed as a test of its superintelligence team

Meta released Muse Wonder and Muse Wonder Full on Oct. 12, with the Full version limited to paying subscribers. CNBC reported monthly plans between $20 and $200, so Meta's rebuilt AI team now has to earn subscriptions as well as benchmark scores.

Perspective Coverage

25 publishers
Builder
Builder 33%
Operator
Operator 29%
Investor
Investor 38%

Reality

Evidence62
Adoption30
Hype gap+25
Incentives72
Confidence68
buildOne report1 publisher

Meta's Muse Wonder Full beats Claude Opus 5.5 by 11 points on SWE-Marathon in Meta's own table

Artificial Analysis scores Meta's Muse Wonder Full at 56, two points behind Claude Opus 5.5 at 58. Meta's own model card has Full ahead on long-running agentic tasks, so the right pick depends on how closely your workload resembles those tasks.

Publishers:dev.to

Reality

Evidence50
Adoption
Not scored
Hype gap+25
Incentives60
Confidence55
investConfirmed5 publishers

Meta's AI chief could offer only a 'vibe report' and some charts before a check of up to $200 billion

Mark Zuckerberg said Meta committed $100 billion to $200 billion to AI infrastructure before knowing whether the technology would work. Investors are underwriting it through 2026 capex guidance of $130 billion to $145 billion, up from $72 billion.

Perspective Coverage

5 publishers
Builder
Builder 17%
Operator
Operator 24%
Investor
Investor 59%

Reality

Evidence58
Adoption30
Hype gap+30
Incentives45
Confidence68
buildOne report1 publisher

Cloudflare's persistent agent browser drops its logins after 10 idle minutes by default

Cloudflare's Agents SDK browser keeps tabs, cookies and logins only until a default 10-minute idle timeout ends the session. Then it starts a fresh browser and reports restarted: true, and agent code has to check that flag before acting on a remembered login.

Publishers:dev.to

Reality

Evidence55
Adoption
Not scored
Hype gap−10
Incentives
Not scored
Confidence50
buildOne report1 publisher

Meta's Muse Wonder Full trails Opus 5.5 by two points on the Artificial Analysis index

Meta's Muse Wonder Full scores 56 on Artificial Analysis's Intelligence Index, two points behind Opus 5.5, according to latent.space. Full is limited to Muse Code subscribers, so the Meta Model API serves only Wonder.

Publishers:latent.space

Reality

Evidence58
Adoption
Not scored
Hype gap+12
Incentives
Not scored
Confidence60
securityOne report1 publisher

Meta ships Muse Wonder agent models before its full safety report is out

Meta has released Muse Wonder and Muse Wonder Full, two agent models, ahead of the full safety report it says will arrive soon. Teams pointing the agents at messages, calendars or documents are working from Meta's own account of how they behave.

Reality

Evidence30
Adoption
Not scored
Hype gap+25
Incentives
Not scored
Confidence55
investOne report1 publisher

Zuckerberg puts Meta's frontier research team at 100 people inside a 3,400-person unit

Mark Zuckerberg says Meta's frontier research team has about 100 people, matched by about 100 on infrastructure, inside a 3,400-person unit. The test so far is Meta's own claim that Muse Wonder reached the frontier.

Reality

Evidence30
Adoption
Not scored
Hype gap+25
Incentives
Not scored
Confidence35
buildOne report1 publisher

Muse Wonder's 60% discount depends on which rival you price it against

Meta launched Muse Wonder at $4 per million input tokens and $20 per million output tokens, a dev.to post says. The same post puts it roughly level with Claude Opus 5.5 on input, so the saving depends on the model your traffic runs on today.

Publishers:dev.to

Reality

Evidence30
Adoption
Not scored
Hype gap+40
Incentives35
Confidence35
buildOne report1 publisher

Meta's Muse agent clicks through websites from a cloud VM that users can watch

Meta's Muse agent runs tasks in a dedicated cloud VM with a browser users can watch live, per a dev.to summary of Meta's launch post. Teams get a session to review, but the summary does not say whether Muse asks for approval before spending money.

Publishers:dev.to

Reality

Evidence30
Adoption
Not scored
Hype gap+40
Incentives
Not scored
Confidence40