Muse Wonder vs GPT-5.6 Sol
Too close to call on our weighted score (Muse Wonder 68, GPT-5.6 Sol 66). The right pick depends on what you value most.
MetaMuse Wonder
68/100- ECI161.7
- Price$4.00 / $20.00
- Context1.05M
OpenAIGPT-5.6 Sol
66/100- ECI162.6
- Price$4.00 / $20.00
- Context1.05M
Add a model
Make it a three-way comparison.
Too close to call
It is close. Our weighted score puts them within 2 points (Muse Wonder 68/100, GPT-5.6 Sol 66/100), so choose by what matters most for your work: GPT-5.6 Sol for raw capability and Muse Wonder on price. The score weighs capability 50%, price 25%, inputs & features 15%, context window 10%.
- CapabilityGPT-5.6 SolCapabilities Index (ECI): GPT-5.6 Sol 162.6 · Muse Wonder 161.7
- Lowest priceSame priceMuse Wonder $8.00 · GPT-5.6 Sol $8.00 per 1M tokens (3:1 blend)
- Longest contextAbout the sameGPT-5.6 Sol 1,050,000 · Muse Wonder 1,048,576 tokens
- Widest inputsMuse WonderMuse Wonder: Text, Images, PDFs, Audio, Video · GPT-5.6 Sol: Text, Images, PDFs
- Self-hostingNo open weightsBoth are available only through APIs
| Measure | Weight | Muse Wonder | GPT-5.6 Sol |
|---|---|---|---|
| CapabilityCapabilities Index (ECI) | 50% | 91 | 92 |
| Price | 25% | 7 | 7 |
| Inputs & features | 15% | 100 | 80 |
| Context window | 10% | 61 | 61 |
| Overall | 100% | 68/100 | 66/100 |
Every spec in one table
Highlighted cells lead their row. Dashes mean the data is not published.
| Specification | Muse WonderMeta | GPT-5.6 SolOpenAI |
|---|---|---|
| Capability | ||
| Capabilities Index (ECI) | 161.7 | 162.6 (best) |
| ECI rank | #13 of 165 | #12 of 165 (best) |
| GPQA DiamondGraduate-level science questions | — | 93.5% |
| FrontierMath Tiers 1–3Research-level mathematics | 82.1% | 89.1% (best) |
| OTIS Mock AIME 2024–2025Competition mathematics | 99.4% | 100% (best) |
| SimpleQA VerifiedShort factual questions | — | 69.7% |
| Price per million tokens | ||
| Input | $4.00 | $4.00 |
| Output | $20.00 | $20.00 |
| Cached input | $0.20 (best) | $0.40 |
| Blended (3:1) | $8.00 | $8.00 |
| Long-context rate | Same rate | Over 272K: $8.00 / $30.00 |
| Price source | Official Meta API | Official OpenAI API |
| Limits | ||
| Context window | 1,048,576 tokens | 1,050,000 tokens (best) |
| Max output | 131,072 tokens (best) | 128,000 tokens |
| Inputs and features | ||
| Text | Yes | Yes |
| Images | Yes | Yes |
| PDFs | Yes | Yes |
| Audio | Yes | No |
| Video | Yes | No |
| Reasoning | Yesminimal · low · medium · high · xhigh · max | Yeslow · medium · high · xhigh · max |
| Tool calling | Yes | Yes |
| Structured output | Yes | Yes |
| Availability | ||
| Weights | Proprietary | Proprietary |
| API model ID | muse-wonder-1.0 | gpt-5.6-sol |
| API providers | 9 | 49 (best) |
| Released | Oct 12, 2026 | Jul 9, 2026 |
| Knowledge cutoff | — | Feb 16, 2026 |
What would a month cost?
Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.
- Muse Wonder$80.00
- GPT-5.6 Sol$80.00
Which should you choose?
Which is better: Muse Wonder or GPT-5.6 Sol?
It is close. Our weighted score puts them within 2 points (Muse Wonder 68/100, GPT-5.6 Sol 66/100), so choose by what matters most for your work: GPT-5.6 Sol for raw capability and Muse Wonder on price. The score weighs capability 50%, price 25%, inputs & features 15%, context window 10%.
Which is cheaper, Muse Wonder or GPT-5.6 Sol?
Muse Wonder and GPT-5.6 Sol cost the same: $4.00 input / $20.00 output per million tokens.
Which scores higher on benchmarks?
GPT-5.6 Sol scores higher on the Capabilities Index (ECI): GPT-5.6 Sol 162.6 (#12 of 165) and Muse Wonder 161.7 (#13 of 165). The confidence ranges of the top two overlap (159.6–166.2 vs 159.2–164.6), so treat the gap as small. On individual benchmarks: FrontierMath Tiers 1–3 — GPT-5.6 Sol 89.1%, Muse Wonder 82.1%; OTIS Mock AIME 2024–2025 — GPT-5.6 Sol 100%, Muse Wonder 99.4%.
Which is better for coding?
There are no published SWE-bench Verified results for Muse Wonder and GPT-5.6 Sol yet, so there is no like-for-like coding score. On overall capability, GPT-5.6 Sol leads, which tends to carry over to coding, but test on your own codebase. Both support tool calling for agent workflows.
Which has the bigger context window?
Their context windows are effectively the same size: Muse Wonder 1,048,576 and GPT-5.6 Sol 1,050,000 tokens. Maximum output per response: Muse Wonder up to 131,072, GPT-5.6 Sol up to 128,000 tokens.
Which can read images, PDFs, audio or video?
Muse Wonder accepts text, images, PDFs, audio and video; GPT-5.6 Sol accepts text, images and PDFs. Muse Wonder handles the widest range of inputs.
Are any of these open source?
No. Muse Wonder and GPT-5.6 Sol are proprietary and only available through APIs and apps.
Which is newer?
Muse Wonder is the newest, released Oct 12, 2026. GPT-5.6 Sol came out Jul 9, 2026. Knowledge cutoff: GPT-5.6 Sol Feb 16, 2026.
How do you decide the winner?
Each model gets a 0–100 score on capability (50%, independent benchmark results); price (25%, blended price per million tokens (3 input : 1 output), log scale); inputs & features (15%, image, PDF, audio and video input, tool calling, structured output and reasoning); context window (10%, maximum tokens per request, log scale). Dimensions missing for any model are dropped and the remaining weights rescaled, so every model is judged on the same evidence. Specs and prices come from public model listings and the labs’ own API pages; capability scores come from independent benchmark runs. Data updated Nov 2, 2026.
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