Model Comparison

Nova 2 Omni vs Nova 2 ProWhich is better in 2026?

Nova 2 Pro significantly outperforms across most benchmarks.

Verdict: Nova 2 Omni vs Nova 2 Pro — which is better?

Nova 2 Omni (by Amazon) and Nova 2 Pro (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.

Nova 2 Omni outperforms in 2 benchmarks (Tau2 Airline, Tau2 Retail), while Nova 2 Pro is better at 10 benchmarks (AIME 2025, BFCL-V4, IFBench, MMLU-Pro, MMMU-Pro, Multi-Challenge, OCRBench_V2, RealKIE-FCC, ScreenSpot, Tau2 Telecom). Nova 2 Pro significantly outperforms across most benchmarks.

Choose Nova 2 Omni if…

  • you are already invested in the Amazon ecosystem

Choose Nova 2 Pro if…

  • you want the strongest raw capability — it leads on 11 of 13 shared benchmarks

Performance Benchmarks

Comparative analysis across standard metrics

13 benchmarks

Nova 2 Omni outperforms in 2 benchmarks (Tau2 Airline, Tau2 Retail), while Nova 2 Pro is better at 10 benchmarks (AIME 2025, BFCL-V4, IFBench, MMLU-Pro, MMMU-Pro, Multi-Challenge, OCRBench_V2, RealKIE-FCC, ScreenSpot, Tau2 Telecom).

Nova 2 Pro significantly outperforms across most benchmarks.

Mon Jul 27 2026 • llm-stats.com

Arena Performance

Human preference votes

Input Capabilities

Supported data types and modalities

Both Nova 2 Omni and Nova 2 Pro support multimodal inputs.

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

Nova 2 Omni

Text
Images
Audio
Video

Nova 2 Pro

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.

Nova 2 Omni

Proprietary

Closed source

Nova 2 Pro

Proprietary

Closed source

Release Timeline

When each model was launched

Both models were released on 2025-12-02.

They likely represent similar generations of model development.

Nova 2 Omni

Dec 2, 2025

7 months ago

Nova 2 Pro

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

Amazon
Higher Tau2 Airline score (68.8% vs 65.2%)
Higher Tau2 Retail score (78.3% vs 77.7%)
Amazon
Higher AIME 2025 score (92.3% vs 92.1%)
Higher BFCL-V4 score (61.6% vs 58.3%)
Higher IFBench score (80.2% vs 68.7%)
Higher MMLU-Pro score (81.6% vs 80.7%)
Higher MMMU-Pro score (63.5% vs 61.4%)
Higher Multi-Challenge score (77.7% vs 75.5%)
Higher OCRBench_V2 score (64.5% vs 58.2%)
Higher RealKIE-FCC score (67.0% vs 59.8%)
Higher ScreenSpot score (88.1% vs 85.4%)
Higher Tau2 Telecom score (92.7% vs 80.0%)

Detailed Comparison

Interactive Arena

Judge for yourself.

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

Nova 2 Omni
✓ Preferred
Nova 2 Pro
Open in Playground
AI Model Comparison Table
Feature
Amazon
Nova 2 Omni
Amazon
Nova 2 Pro

FAQ

Common questions about Nova 2 Omni vs Nova 2 Pro.

Which is better, Nova 2 Omni or Nova 2 Pro?

Nova 2 Pro significantly outperforms across most benchmarks. Nova 2 Omni is made by Amazon and Nova 2 Pro is made by Amazon. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Nova 2 Omni compare to Nova 2 Pro in benchmarks?

Nova 2 Omni scores AIME 2025: 92.1%, RefCOCOg: 86.3%, ScreenSpot: 85.4%, MMLU-Pro: 80.7%, Tau2 Telecom: 80.0%. Nova 2 Pro scores Tau2 Telecom: 92.7%, AIME 2025: 92.3%, ScreenSpot: 88.1%, LongCodeBench: 84.0%, MMLU-Pro: 81.6%.

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