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Muse Spark vs Nex-N2-Pro

Muse Spark (Meta AI) and Nex-N2-Pro (Nex AGI) compared on benchmarks, pricing, context window, and use-case rankings.

Muse Spark ranks higher for coding (84th vs 42th percentile).

Muse SparkMeta AINex-N2-ProNex AGI

Scores

Intelligence (ECI)155—

Coding8442

Math69—

Reasoning & Knowledge8673

Agentic & Tools6234

Specifications

DeveloperMeta AINex AGI

Family——

ReleasedApr 8, 2026Jun 8, 2026

Parameters——

AvailabilityAPI access—

Context window—262K

Price — $/M input—$0.25

Price — $/M output—$1.00

Inputs—text, image

Outputs—text

Benchmarks

AIME 2024/202589%—

FrontierMath39%—

FrontierMath Tier 415%—

GPQA Diamond90%89%

Humanity's Last Exam41%32%

SciCode52%42%

SimpleQA Verified66%—

WebDev Arena1513—

τ²-bench92%82%

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

Which is better for coding, Muse Spark or Nex-N2-Pro?

Across coding benchmarks like SWE-bench Verified and Terminal-Bench, Muse Spark ranks higher — 84th vs 42th 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.