Context
1M
Max output
131K
Serving providers
4
Cheapest input
$1.25 /1M
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Benchmarks
independent evaluations · source: Artificial AnalysisSpeed & latency
Output speed
128 t/s
tokens / second
Time to first token
41.69s
latency
Headline indices
Individual benchmarks · click a row for effort variants
| Benchmark | Best score | Effort | Cost / task | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aa Analyst Agent | 0.4 | default | — | |||||||||||||
| Automation Bench | 0.6 | default | — | |||||||||||||
| CritPt | 25% | default | — | |||||||||||||
| GDPval (normalized)Frozen Aug 18, 2026 | 59% | default | — | |||||||||||||
| GPQA Diamond | 94% | default | — | |||||||||||||
| Harvey Lab | 0.1 | default | — | |||||||||||||
| Humanity's Last Exam | 49% | default | — | |||||||||||||
| IT-Bench SRE | 33% | default | — | |||||||||||||
| Long-Context Reasoning | 83% | default | — | |||||||||||||
| Mlcr OverallFrozen Sep 9, 2026 | 0.4 | default | — | |||||||||||||
| Omniscience | 25 | default | — | |||||||||||||
| Omniscience Accuracy | 0.4 | default | — | |||||||||||||
| Omniscience Non Hallucination | 0.7 | default | — | |||||||||||||
| SciCode | 59% | default | — | |||||||||||||
| Terminal Bench40 | 0.3 | default | — | |||||||||||||
| ||||||||||||||||
| TerminalBench v2.1 | 84% | default | — | |||||||||||||
| ||||||||||||||||
| τ-bench Banking | 51% | default | — | |||||||||||||
Artificial Analysis last published scores for this benchmark on Sep 9, 2026. Scores here are frozen at that date, and models released since are not on it.
Artificial Analysis last published scores for this benchmark on Aug 18, 2026. Scores here are frozen at that date, and models released since are not on it.
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AzureCheapest | $1.25 | $4.25 | 1 | |||||||||||||
Standardazure_ai/muse-spark-1.3
| ||||||||||||||||
| Meta | $1.25 | $4.25 | 1 | |||||||||||||
Standardmeta/muse-spark-1.3
| ||||||||||||||||
| OpenRouter | $1.25 | $4.25 | 1 | |||||||||||||
Standardmeta/muse-spark-1.3
| ||||||||||||||||
| VercelVercel reseller quote | $1.25 | $4.25 | 1 | |||||||||||||
Standardmeta/muse-spark-1.3
| ||||||||||||||||
Price history
listed seller prices, input and output per 1M tokens Input Output
Cost calculator
estimate your monthly spend on this model$590
estimated / month
Model IDs
copy the exact identifier for your platformmeta/muse-spark-1.3meta/muse-spark-1.3azure_ai/muse-spark-1.3meta/muse-spark-1.3
Frequently asked questions
Muse Spark 1.3 pricing, context and availabilityHow much does Muse Spark 1.3 cost?
Muse Spark 1.3 costs $1.25 per 1M input tokens from Azure, and $4.25 per 1M output tokens from Azure.
What is the context window of Muse Spark 1.3?
Muse Spark 1.3 accepts up to 1M tokens of context and can return up to 131K output tokens.
Which providers serve Muse Spark 1.3?
Muse Spark 1.3 is available from 4 serving providers, each with its own pricing and model ID. Azure is currently the cheapest.
What can Muse Spark 1.3 do?
Muse Spark 1.3 supports image input (vision), tool use, reasoning, prompt caching, structured output and web search.
Other Other models
compare pricing across the Other lineupStep 3.7 Flash$0.20/1M · 5 providersMuse Glimmer 30B$0.30/1M · 5 providersMuse Spark 1.2$1.25/1M · 4 providersMuse Spark 1.2 Contributor$0.10/1M · 3 providersMuse Spark 1.3 Contributor$0.10/1M · 3 providersHy4 preview$0.834/1M · 3 providersMuse Spark 1.1$1.25/1M · 3 providersEmber-1$3.00/1M · 3 providers
Popular comparisons
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Muse Spark 1.3 vs Gemini 3.7 Flashside-by-side pricing & benchmarks Listed prices from LiteLLM, OpenRouter and Vercel · last checked Sep 28, 2026
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