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Gemini 4 Argon vs Nova 2 Omni

Gemini 4 Argon leads the LLM Stats Score 55.1 to 25.8.

Google · Amazon · Updated for 2026

Which is better?

Gemini 4 Argon leads the overall LLM Stats Score 55.1 to 25.8, ranking #4 overall.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Gemini 4 Argon

  • overall performance matters — it scores 55.1 and ranks #4 on LLM Stats
  • your work emphasizes reasoning and agents — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

Choose Nova 2 Omni

  • you are already invested in the Amazon ecosystem

At a glance

The differences that matter most.

Gemini 4 Argon
Google
Nova 2 Omni
Amazon
Core performance indexes
LLM Stats Score
55.1
#4
25.8
#169
Reasoning
52.4
#7
28.1
#146
Agents
40.5
#4
4.5
#166
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
— / M
Output price
— / M
— / M
Context window
—
—

Capability indexes

Additional strengths measured across groups of related public benchmarks

3 shared
Index
Gemini 4 Argon
Nova 2 Omni
Vision
36.8#8
7.2#153
Tool use
30.6#6
14.9#102
Multimodal
36.9#8
8.6#134
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

19 reported for Gemini 4 Argon · 18 for Nova 2 Omni

No common benchmarks found

Gemini 4 Argon and Nova 2 Omnidon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Input capabilities

Documented input modalities across available providers

Both Gemini 4 Argon and Nova 2 Omni support multimodal inputs.

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

Gemini 4 Argon

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.

Gemini 4 Argon

Proprietary

Closed source

Nova 2 Omni

Proprietary

Closed source

Release Timeline

When each model was launched

Gemini 4 Argon was released on 2026-09-30, while Nova 2 Omni was released on 2025-12-02.

Gemini 4 Argon is 10 months newer than Nova 2 Omni.

Gemini 4 Argon

Sep 30, 2026

1 weeks ago

10mo newer
Nova 2 Omni

Dec 2, 2025

10 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?

Judge for yourself.

Run your own prompts against Gemini 4 Argon and Nova 2 Omni side-by-side, then vote on the output you prefer.

Gemini 4 Argon
✓ Preferred
Nova 2 Omni
Open in Playground

FAQ

Common questions about Gemini 4 Argon vs Nova 2 Omni.

Which is better, Gemini 4 Argon or Nova 2 Omni?

Gemini 4 Argon leads the LLM Stats Score 55.1 to 25.8. Gemini 4 Argon is made by Google and Nova 2 Omni is made by Amazon. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Gemini 4 Argon compare to Nova 2 Omni in benchmarks?

Gemini 4 Argon scores Graphwalks BFS <128k: 99.7%, Vibe Code Bench: 91.9%, LVBench: 91.7%, LABBench2: 88.8%, Graphwalks BFS >128k: 84.2%. 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 main differences between Gemini 4 Argon and Nova 2 Omni?

Key differences include LLM Stats Score (55.1 vs 25.8). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemini 4 Argon and Nova 2 Omni?

Gemini 4 Argon is developed by Google and Nova 2 Omni is developed by Amazon.

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