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DeepSeek-V4-Pro vs Muse Spark

DeepSeek-V4-Pro (DeepSeek) and Muse Spark (Meta AI) compared on benchmarks, pricing, context window, and use-case rankings.

DeepSeek-V4-ProDeepSeek · 3 in the newsMuse SparkMeta AI
Scores
Intelligence (ECI)150155
Coding7684
Math9169
Reasoning & Knowledge6886
Agentic & Tools9262
Specifications
DeveloperDeepSeekMeta AI
FamilyDeepSeek
ReleasedApr 24, 2026Apr 8, 2026
Parameters1.6T
AvailabilityOpen weights (unrestricted)API access
Context window1M
Price — $/M input$0.43
Price — $/M output$0.87
Inputstext
Outputstext
Benchmarks
AIME 2024/202597%89%
GPQA Diamond90%90%
Humanity's Last Exam36%41%
SciCode50%52%
SimpleBench61%
SimpleQA Verified57%66%
SWE-bench Verified78%
WebDev Arena14641513
WeirdML49%
τ²-bench96%92%
FrontierMath39%
FrontierMath Tier 415%

Use-case scores are 0–100 percentile composites across each area’s benchmarks, ranked against every model from the past year. Highlighted cells lead each row. Open a model for the full picture.

Frequently asked questions

Is DeepSeek-V4-Pro better than Muse Spark?

On Epoch AI's Capabilities Index, Muse Spark scores higher (155) than DeepSeek-V4-Pro (150). The right pick depends on your task — compare their coding, math, and reasoning scores in the table above.

Which is better for coding, DeepSeek-V4-Pro or Muse Spark?

Across coding benchmarks like SWE-bench Verified and Terminal-Bench, Muse Spark ranks higher — 84th vs 76th percentile among the models tracked on Model Beat.

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Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.