Muse
Muse Spark 1.3 (xhigh)
Maximum thinking effort model from Muse specializing in Olympiad mathematics and complex proofs.
Intelligence
0.0 #699
Top 100% tier
Output speed
65 t/s
TTFT ~0.8s · ITL 15.4 ms/tok
Blended price (3:1)
$4.375 /1M
In $2.5/M · Out $10/M
Context
256K
≈ 655 A4 pages · max out 65536
Quality Domain Radar
6-Axis Frontier Evaluation vs Category Average & Flagship
Muse Spark 1.3 (xhigh)
Claude Mythos Preview (#1)
Average (68)
Radar axes are approximated from category scores where direct benchmark measurements are missing — see Methodology.
API deployment
Compare hosts & latency
Throughput, TTFT and cache pricing across Groq, Cerebras, Together, DeepInfra, Fireworks, Bedrock and Azure.
GroqCerebrasTogether AIDeepInfraFireworks AIAWS BedrockAzure AI
Groq
Cerebras
Together AI
DeepInfra
Fireworks AI
AWS Bedrock
Azure AIScores by Source
Category Scores
Benchmark Results
Model Details
Release date
Aug 10, 2026
Parameters
Not disclosed
License
Proprietary
Context Window
262,144 tokens
Input Price
$2.5/M
Output Price
$10/M
Output Speed
65 t/s
Time to First Token
—
Estimated monthly bill
Estimated monthly spend
$0.00
Calculating savings vs GPT-4o...
Cite & embed
GitHub Markdown badge
[](https://llmpodium.com/models/muse-spark-1-3-xhigh)BibTeX
@misc{llmpodium2026musespark13xhigh,
title = {Benchmark Analysis and Intelligence Evaluation of Muse Spark 1.3 (xhigh)},
author = {LLMPodium Research},
year = {2026},
url = {https://llmpodium.com/models/muse-spark-1-3-xhigh}
}Alternative Models
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