Model Comparison

Muse Spark 1.1 vs Nova 2 OmniWhich is better in 2026?

Comparing Muse Spark 1.1 and Nova 2 Omni across benchmarks, pricing, and capabilities.

Verdict: Muse Spark 1.1 vs Nova 2 Omni — which is better?

Muse Spark 1.1 (by Meta) and Nova 2 Omni (by Amazon) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

Choose Muse Spark 1.1 if…

  • you want the most recent training data — it shipped Jul 2026

Choose Nova 2 Omni if…

  • you are already invested in the Amazon ecosystem

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Muse Spark 1.1 and Nova 2 Omnidon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only Muse Spark 1.1 specifies input context (1,048,576 tokens). Only Muse Spark 1.1 specifies output context (131,072 tokens).

Meta
Muse Spark 1.1
Input1,048,576 tokens
Output131,072 tokens
Amazon
Nova 2 Omni
Input- tokens
Output- tokens
Tue Jul 21 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Muse Spark 1.1 and Nova 2 Omni support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

Muse Spark 1.1

Text
Images
Audio
Video

Nova 2 Omni

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Muse Spark 1.1

Proprietary

Closed source

Nova 2 Omni

Proprietary

Closed source

Release Timeline

When each model was launched

Muse Spark 1.1 was released on 2026-07-09, while Nova 2 Omni was released on 2025-12-02.

Muse Spark 1.1 is 7 months newer than Nova 2 Omni.

Muse Spark 1.1

Jul 9, 2026

1 weeks ago

7mo newer
Nova 2 Omni

Dec 2, 2025

7 months ago

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Meta
Larger context window (1,048,576 tokens)
Amazon

No standout differentiators in the data we have for this pair.

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Muse Spark 1.1 and Nova 2 Omni side-by-side, then vote on the output you prefer.

Muse Spark 1.1
✓ Preferred
Nova 2 Omni
Open in Playground
AI Model Comparison Table
Feature
Meta
Muse Spark 1.1
Amazon
Nova 2 Omni

FAQ

Common questions about Muse Spark 1.1 vs Nova 2 Omni.

Which is better, Muse Spark 1.1 or Nova 2 Omni?

Muse Spark 1.1 (Meta) and Nova 2 Omni (Amazon) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Muse Spark 1.1 compare to Nova 2 Omni in benchmarks?

Muse Spark 1.1 scores CharXiv-R: 88.4%, MCP Atlas: 88.1%, OSWorld-Verified: 80.8%, Terminal-Bench 2.1: 80.0%, BabyVision: 76.3%. Nova 2 Omni scores AIME 2025: 92.1%, RefCOCOg: 86.3%, ScreenSpot: 85.4%, MMLU-Pro: 80.7%, Tau2 Telecom: 80.0%.

What are the context window sizes for Muse Spark 1.1 and Nova 2 Omni?

Muse Spark 1.1 supports 1.0M tokens and Nova 2 Omni supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

Who makes Muse Spark 1.1 and Nova 2 Omni?

Muse Spark 1.1 is developed by Meta and Nova 2 Omni is developed by Amazon.

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