Muse Spark 1.3 vs Muse Wonder
Muse Spark 1.3 is from Meta. Muse Wonder is from Meta. Muse Spark 1.3 costs $4.25 per million output tokens. Muse Wonder costs $20.00. Muse Wonder leads on the Epoch Capabilities Index: Muse Spark 1.3 scores 157.4 and Muse Wonder scores 161.7. A typical request, about 1,000 words in and 400 words out, costs $0.0037 on Muse Spark 1.3 and $0.015 on Muse Wonder.
Prices updated . Benchmarks updated .
| Muse Spark 1.3 | Muse Wonder | |
|---|---|---|
| Lab | Meta | Meta |
| You send / 1M | $1.25 | $4.00 |
| It replies / 1M | $4.25 | $20.00 |
| Context | 1.05M | 1.05M |
| Launched | 2026-09-02 | 2026-10-12 |
| Weights | Closed | Closed |
| Typical request | $0.0037 | $0.015 |
| ECI | 157.4 | 161.7 |
| GPQA | n/a | n/a |
| ARC-AGI-2 | n/a | n/a |
| HLE | n/a | n/a |
| AIME | 99.2% | n/a |
| SimpleQA | n/a | n/a |
| CritPt | 26.0% | 28.3% |
| Arena | 1,491 | 1,499 |
| Arena web | 1,656 | 1,652 |
Which is cheaper?
Muse Spark 1.3 costs less to run: $4.25 per million output tokens, against $20.00 for Muse Wonder. Input tokens are $1.25 per million for Muse Spark 1.3 and $4.00 per million for Muse Wonder. A typical request, about 1,000 words in and 400 words out, costs $0.0037 on Muse Spark 1.3 and $0.015 on Muse Wonder.
Which scores higher?
Muse Wonder scores higher on Epoch Capabilities Index: 161.7 against 157.4 for Muse Spark 1.3. That index is an independent composite from Epoch AI. Lab-reported scores are kept off this comparison. Context windows are 1.05M and 1.05M. Prices are US dollars per million tokens at current public rates.
Verdict
Muse Wonder scores higher on Epoch Capabilities Index (161.7 vs 157.4). Muse Spark 1.3 costs less at $4.25 per million output tokens. Context is 1.05M for Muse Spark 1.3 and 1.05M for Muse Wonder. Use the model pages for every score on file, including lab-reported numbers.
FAQ
Which is cheaper, Muse Spark 1.3 vs Muse Wonder?
Muse Spark 1.3 costs less to run: $4.25 per million output tokens, against $20.00 for Muse Wonder. Input tokens are $1.25 per million for Muse Spark 1.3 and $4.00 per million for Muse Wonder. A typical request, about 1,000 words in and 400 words out, costs $0.0037 on Muse Spark 1.3 and $0.015 on Muse Wonder.
Which scores higher, Muse Spark 1.3 vs Muse Wonder?
Muse Wonder scores higher on Epoch Capabilities Index: 161.7 against 157.4 for Muse Spark 1.3. That index is an independent composite from Epoch AI. Lab-reported scores are kept off this comparison. Context windows are 1.05M and 1.05M. Prices are US dollars per million tokens at current public rates.
What is the verdict for Muse Spark 1.3 vs Muse Wonder?
Muse Wonder scores higher on Epoch Capabilities Index (161.7 vs 157.4). Muse Spark 1.3 costs less at $4.25 per million output tokens. Context is 1.05M for Muse Spark 1.3 and 1.05M for Muse Wonder. Use the model pages for every score on file, including lab-reported numbers.
Open this pair in the comparison view
Sources and licenses
- OpenRouter: Prices, context windows, modalities and the model list come from the OpenRouter public API. Data: OpenRouter.
- Vercel AI Gateway: The no-training flag comes from the Vercel AI Gateway model list.
- models.dev: Lab launch dates, open-weights flags and knowledge cutoffs come from models.dev. Copyright (c) 2025 models.dev, MIT License.
- Epoch AI: Independent benchmark scores and the Epoch Capabilities Index (ECI) come from Epoch AI's Benchmarking Hub, used under CC BY 4.0. Epoch AI, Capabilities & benchmarking, epoch.ai/benchmarks. Scores Epoch marks as external keep their original license, and the source is named on each score.
- LMArena: Arena Elo (text, webdev and vision) comes from the LMArena leaderboard dataset (lmarena-ai/leaderboard-dataset), CC BY 4.0, leaderboard date 2026-10-28.
- Lab-reported scores, when an editor has added them, are the lab's own numbers. Each one links to the source and is labeled lab-reported. They are not used to rank the lists.
- What a score measures: the benchmark guide.