Muse Spark 1.3 (max) API PricingNEW
Meta · released 2026-09-02 · merges 2 reasoning-effort tiers
Benchmarks shown for the highest-scoring reasoning tier. Merged tiers: Muse Spark 1.3 (max), Muse Spark 1.3 (xhigh).
Pricing
0.125¢ / 1K
0.425¢ / 1K
0.200¢ / 1K
What it actually costs
| Workload | Tokens | Cost |
|---|---|---|
| Short chat reply | 500 in / 300 out | 0.19¢ |
| RAG query | 4,000 in / 500 out | 0.713¢ |
| Long document summary | 50,000 in / 1,000 out | $0.0668 |
| Code review of a 2k-line file | 30,000 in / 2,000 out | $0.0460 |
| 1,000 chat replies/day for 30 days | 30,000 × (500 in / 300 out) | $57.00 |
Cost = (input tokens ÷ 1,000,000 × $1.25) + (output tokens ÷ 1,000,000 × $4.25).
Benchmarks
#5 of 533
#11 of 197
Similar intelligence, lower price
| Model | Intelligence | Blended $/1M |
|---|---|---|
| MiMo-V2.6-Pro | 46.3 | $0.544 |
Leaderboard neighbours
| Model | Intelligence | Blended $/1M |
|---|---|---|
| GPT-6 Astra (max) | 52.7 | $20.00 |
| Claude Opus 5 (Adaptive Reasoning, Max Effort) | 50.8 | $10.00 |
| Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback) | 49.6 | $20.00 |
| Muse Spark 1.3 (max) | 48.1 | $2.00 |
| GPT-5.6 Sol (max) | 47.0 | $8.00 |
| Grok 4.7 (xhigh) | 46.4 | $3.00 |
| MiMo-V2.6-Pro | 46.3 | $0.544 |
More from Meta
| Model | Intelligence | Blended $/1M |
|---|---|---|
| Muse Spark 1.2 (xhigh) | 39.6 | $2.00 |
| Muse Spark 1.1 (xhigh) | 33.7 | $2.00 |
| Muse Spark | 31.3 | — |
| Muse Glimmer (high) | 17.5 | $0.637 |
| Llama 4 Maverick | 10.0 | $0.422 |
| Llama 4 Scout | 8.1 | $0.313 |
| Llama 3.3 Instruct 70B | 7.7 | $0.712 |
| Llama 3.1 Instruct 405B | 7.3 | — |
Count tokens & estimate cost for Muse Spark 1.3 (max) See Muse Spark 1.3 (max) on the leaderboard
Source: Artificial Analysis · last synced 2026-09-22
FAQ
Who develops Muse Spark 1.3 (max)?
Muse Spark 1.3 (max) is developed by Meta, released 2026-09-02.
How much does Muse Spark 1.3 (max) cost per million tokens?
Muse Spark 1.3 (max) costs $1.25 per 1M input tokens and $4.25 per 1M output tokens ($2.00 blended), per Artificial Analysis's official pricing data.
How does Muse Spark 1.3 (max) rank on benchmarks?
Muse Spark 1.3 (max) scores 48.1 on the Artificial Analysis Intelligence Index, ranking #5 of 533 models we track.
Is there a cheaper model with similar intelligence to Muse Spark 1.3 (max)?
Yes — MiMo-V2.6-Pro scores similar intelligence (46.3) at $0.544/1M blended, versus $2.00/1M for Muse Spark 1.3 (max).
Where does this data come from?
Pricing and benchmark data for Muse Spark 1.3 (max) comes from Artificial Analysis (artificialanalysis.ai), synced daily. Last synced 2026-09-22.