Decision summary
- Meta Model API or Muse Code -> Muse Wonder 1.0
- Claude API, Bedrock, or Claude Code -> Claude Opus 5.5
- Need a higher Muse tier -> Wonder Full, not a bigger Opus effort setting
Frontier flagship comparison
Frontier comparisonMuse Wonder 1.0 vs Claude Opus 5.5
Muse Wonder 1.0 and Claude Opus 5.5 both publish a $4 input and $20 output list price and a 1 million token context.
Featured · Updated today · Last verified: October 2026
Choose Muse Wonder 1.0 when
Meta-stack coding and computer-use agents, including Muse Code.
Choose Claude Opus 5.5 when
Claude-stack long-running coding at the current Opus price.
- Meta Model API or Muse Code: Muse Wonder 1.0
- Claude API, Bedrock, or Claude Code: Claude Opus 5.5
- Need a higher Muse tier: Wonder Full, not a bigger Opus effort setting
Decision axes: Best for · Access · Context · List price
Reasoning
Opus thinking cannot be turned off. Wonder's knobs are on the Meta card, not the Claude effort ladder.
Coding
Both target long-running coding agents. Scores are not interchangeable.
Multimodal
Opus takes text and images. Confirm Wonder's inputs on the Meta card before you migrate a PDF pipeline.
Speed
Opus fast mode is a separate $8/$40 rate. Wonder does not publish that fast-mode pair.
Enterprise
Different clouds, different subscription add-ons, different training toggles.
Curated matrix for Muse Wonder 1.0 vs Claude Opus 5.5 — confirm live limits and pricing on each vendor’s official pages.
How they compare
Criterion-by-criterion notes from the catalog—not a ranking. Validate on your own gold set.
| Criterion | Muse Wonder 1.0 | Claude Opus 5.5 |
|---|---|---|
| Best for | Meta-stack coding and computer-use agents, including Muse Code. | Claude-stack long-running coding at the current Opus price. |
| Access | API ID muse-wonder-1.0. Muse Code from the Everyday plan up. | API ID claude-opus-5-5. Claude API, Bedrock, Google Cloud, and Microsoft Foundry. Released September 22, 2026. |
| Context | 1 million tokens. | 1 million tokens. 128K synchronous max output. |
| List price | $4 input, $0.20 cached, $20 output per million tokens. No long-context premium on the Meta token card. | $4 input, $20 output. Cache reads $0.20. 5-minute cache writes $5. 1-hour cache writes $8. Fast mode is $8/$40. |
| Controls | Wonder Full is a separate subscription model, not a parameter on this ID. | Adaptive thinking is always on. Default effort is medium. |
| Operational risk | Meta's OSWorld, Terminal-Bench, and DeepSWE figures are vendor-reported. Contributor mode does not discount Wonder on the API. | Thinking cannot be disabled. Forced tool use can error. Fast mode is a different rate. |
Key insights
Concrete technical or product signals.
- Equal $4/$20 stickers still diverge on cache writes, fast mode, and where the model is hosted.
- Do not rank Meta's launch table against Anthropic's launch table.
Use cases
Where this shines in production.
- Cross-vendor coding-agent shortlist
- Comparing two $4/$20 flagships
Limitations & trade-offs
What to watch for.
- No independent head-to-head is published here.
- Wonder Full is outside this pair.
Who should not choose this?
Signals that this pair is the wrong default.
- Do not treat the prices as proof of equal quality.
- Do not forget Opus fast mode is $8/$40.
- Do not use this pair to choose Wonder Full.
Final recommendation
What to do after reading the table.
Shortlist both, then pick the stack. Do not switch because the sticker matches.
FAQ
Is Muse Wonder 1.0 better than Claude Opus 5.5?
Neither Muse Wonder 1.0 nor Claude Opus 5.5 is a universal winner. Use the comparison table and the choose-when notes, then validate on your workload.
Which is cheaper: Muse Wonder 1.0 or Claude Opus 5.5?
Listed unit prices: Muse Wonder 1.0 $4 input, $0.20 cached, $20 output per million tokens. No long-context premium on the Meta token card; Claude Opus 5.5 $4 input, $20 output. Cache reads $0.20. 5-minute cache writes $5. 1-hour cache writes $8. Fast mode is $8/$40. A lower listed unit price is not the same as a lower total workload cost—tokens, session minutes, caching, introductory rates, and add-on modes can reverse the ranking. Confirm live rates on each vendor’s official page.
Can I use both Muse Wonder 1.0 and Claude Opus 5.5?
Yes. Many teams keep both and route by constraint. Use Muse Wonder 1.0 for Meta-stack coding and computer-use agents, including Muse Code, and Claude Opus 5.5 for Claude-stack long-running coding at the current Opus price. Confirm vendor terms before mixing them in one production workflow.