Context
1M
Max output
131K
Serving providers
3
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
124 t/s
tokens / second
Time to first token
30.45s
latency
Headline indices
Individual benchmarks · click a row for effort variants
| Benchmark | Best score | Effort | Cost / task | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Automation Bench | 0.4 | default | — | |||||||||||||||||
| CritPt | 15% | default | — | |||||||||||||||||
| GDPval v2Frozen Aug 18, 2026 | 1374.2 | default | — | |||||||||||||||||
| ||||||||||||||||||||
| GPQA Diamond | 90% | default | — | |||||||||||||||||
| Harvey LabArtificial Analysis did not report this score in its latest run on Oct 14, 2026 | 0.9 | — | — | |||||||||||||||||
| Humanity's Last Exam | 46% | default | — | |||||||||||||||||
| Long-Context Reasoning | 78% | default | — | |||||||||||||||||
| Omniscience | 28.1 | default | — | |||||||||||||||||
| Omniscience Accuracy | 0.5 | default | — | |||||||||||||||||
| Omniscience Non Hallucination | 0.5 | default | — | |||||||||||||||||
| SciCode | 59% | default | — | |||||||||||||||||
| Terminal Bench40 | 0.1 | default | — | |||||||||||||||||
| ||||||||||||||||||||
| TerminalBench v2.1 | 78% | default | — | |||||||||||||||||
| ||||||||||||||||||||
| τ-bench Banking | 32% | 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 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MetaCheapest | $1.25 | $4.25 | 1 | |||||||||||||
Standardmeta/muse-spark-1.1
| ||||||||||||||||
| OpenRouter | $1.25 | $4.25 | 1 | |||||||||||||
Standardmeta/muse-spark-1.1
| ||||||||||||||||
| VercelVercel reseller quote | $1.25 | $4.25 | 1 | |||||||||||||
Standardmeta/muse-spark-1.1
| ||||||||||||||||
Price history
OpenRouter routed quoteOpenRouter's price is a routed quote. It moves with whichever upstream route OpenRouter prefers that day, so we do not track it as a price history.
Cost calculator
estimate your monthly spend on this model$590
estimated / month
Model IDs
copy the exact identifier for your platformmeta/muse-spark-1.1meta/muse-spark-1.1meta/muse-spark-1.1
Frequently asked questions
Muse Spark 1.1 pricing, context and availabilityHow much does Muse Spark 1.1 cost?
Muse Spark 1.1 costs $1.25 per 1M input tokens from Meta, and $4.25 per 1M output tokens from Meta.
What is the context window of Muse Spark 1.1?
Muse Spark 1.1 accepts up to 1M tokens of context and can return up to 131K output tokens.
Which providers serve Muse Spark 1.1?
Muse Spark 1.1 is available from 3 serving providers, each with its own pricing and model ID. Meta is currently the cheapest.
What can Muse Spark 1.1 do?
Muse Spark 1.1 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 1.3$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 providersEmber-1$3.00/1M · 3 providers
Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026
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