Claude Opus 4.6 vs Nemotron 3 Super (120B A12B) Comparison

Comparing Claude Opus 4.6 and Nemotron 3 Super (120B A12B) across benchmarks, pricing, and capabilities.

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Performance Benchmarks

Comparative analysis across standard metrics

9 benchmarks

Claude Opus 4.6 outperforms in 9 benchmarks (AIME 2025, BrowseComp, GPQA, Humanity's Last Exam, SWE-bench Multilingual, SWE-Bench Verified, Tau2 Retail, Tau2 Telecom, Terminal-Bench 2.0), while Nemotron 3 Super (120B A12B) is better at 0 benchmarks.

Claude Opus 4.6 significantly outperforms across most benchmarks.

Tue Mar 17 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Cost data unavailable.

Lowest available price from all providers
Tue Mar 17 2026 • llm-stats.com
Anthropic
Claude Opus 4.6
Input tokens$0.00
Output tokens$0.00
Best providerUnknown Organization
NVIDIA
Nemotron 3 Super (120B A12B)
Input tokens$0.10
Output tokens$0.50
Best providerDeepinfra
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Context Window

Maximum input and output token capacity

Only Nemotron 3 Super (120B A12B) specifies input context (262,144 tokens). Only Nemotron 3 Super (120B A12B) specifies output context (262,144 tokens).

Anthropic
Claude Opus 4.6
Input- tokens
Output- tokens
NVIDIA
Nemotron 3 Super (120B A12B)
Input262,144 tokens
Output262,144 tokens
Tue Mar 17 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Claude Opus 4.6 supports multimodal inputs, whereas Nemotron 3 Super (120B A12B) does not.

Claude Opus 4.6 can handle both text and other forms of data like images, making it suitable for multimodal applications.

Claude Opus 4.6

Text
Images
Audio
Video

Nemotron 3 Super (120B A12B)

Text
Images
Audio
Video

License

Usage and distribution terms

Claude Opus 4.6 is licensed under a proprietary license, while Nemotron 3 Super (120B A12B) uses NVIDIA Open Model License Agreement .

License differences may affect how you can use these models in commercial or open-source projects.

Claude Opus 4.6

Proprietary

Closed source

Nemotron 3 Super (120B A12B)

NVIDIA Open Model License Agreement

Open weights

Release Timeline

When each model was launched

Claude Opus 4.6 was released on 2026-02-05, while Nemotron 3 Super (120B A12B) was released on 2026-03-11.

Nemotron 3 Super (120B A12B) is 1 month newer than Claude Opus 4.6.

Claude Opus 4.6

Feb 5, 2026

1 months ago

Nemotron 3 Super (120B A12B)

Mar 11, 2026

6 days ago

1mo newer

Knowledge Cutoff

When training data ends

Nemotron 3 Super (120B A12B) has a documented knowledge cutoff of 2025-06-01, while Claude Opus 4.6's cutoff date is not specified.

We can confirm Nemotron 3 Super (120B A12B)'s training data extends to 2025-06-01, but cannot make a direct comparison without Claude Opus 4.6's cutoff date.

Claude Opus 4.6

—

Nemotron 3 Super (120B A12B)

Jun 2025

Outputs Comparison

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Key Takeaways

Anthropic
Supports multimodal inputs
Higher AIME 2025 score (99.8% vs 90.2%)
Higher BrowseComp score (84.0% vs 31.3%)
Higher GPQA score (91.3% vs 82.7%)
Higher Humanity's Last Exam score (53.1% vs 22.8%)
Higher SWE-bench Multilingual score (77.8% vs 45.8%)
Higher SWE-Bench Verified score (80.8% vs 53.7%)
Higher Tau2 Retail score (91.9% vs 62.8%)
Higher Tau2 Telecom score (99.3% vs 64.4%)
Higher Terminal-Bench 2.0 score (65.4% vs 31.0%)
NVIDIA
Larger context window (262,144 tokens)
Has open weights

Detailed Comparison

AI Model Comparison Table
Feature
Anthropic
Claude Opus 4.6
NVIDIA
Nemotron 3 Super (120B A12B)