Model Comparison

Claude 3.7 Sonnet vs Llama-3.3 Nemotron Super 49B v1Which is better in 2026?

Llama-3.3 Nemotron Super 49B v1 shows notably better performance in the majority of benchmarks.

Verdict: Claude 3.7 Sonnet vs Llama-3.3 Nemotron Super 49B v1 — which is better?

Claude 3.7 Sonnet (by Anthropic) and Llama-3.3 Nemotron Super 49B v1 (by NVIDIA) 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.

Claude 3.7 Sonnet outperforms in 1 benchmarks (GPQA), while Llama-3.3 Nemotron Super 49B v1 is better at 2 benchmarks (AIME 2025, MATH-500). Llama-3.3 Nemotron Super 49B v1 shows notably better performance in the majority of benchmarks.

Choose Claude 3.7 Sonnet if…

  • you want predictable pricing at $3.00/M input and $15.00/M output

Choose Llama-3.3 Nemotron Super 49B v1 if…

  • you want the strongest raw capability — it leads on 2 of 3 shared benchmarks
  • you want the most recent training data — it shipped Mar 2025
  • you need open weights you can self-host or fine-tune

Performance Benchmarks

Comparative analysis across standard metrics

3 benchmarks

Claude 3.7 Sonnet outperforms in 1 benchmarks (GPQA), while Llama-3.3 Nemotron Super 49B v1 is better at 2 benchmarks (AIME 2025, MATH-500).

Llama-3.3 Nemotron Super 49B v1 shows notably better performance in the majority of benchmarks.

Fri Jun 26 2026 • llm-stats.com

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only Claude 3.7 Sonnet specifies input context (200,000 tokens). Only Claude 3.7 Sonnet specifies output context (128,000 tokens).

Anthropic
Claude 3.7 Sonnet
Input200,000 tokens
Output128,000 tokens
NVIDIA
Llama-3.3 Nemotron Super 49B v1
Input- tokens
Output- tokens
Fri Jun 26 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Claude 3.7 Sonnet supports multimodal inputs, whereas Llama-3.3 Nemotron Super 49B v1 does not.

Claude 3.7 Sonnet can handle both text and other forms of data like images, making it suitable for multimodal applications.

Claude 3.7 Sonnet

Text
Images
Audio
Video

Llama-3.3 Nemotron Super 49B v1

Text
Images
Audio
Video

License

Usage and distribution terms

Claude 3.7 Sonnet is licensed under a proprietary license, while Llama-3.3 Nemotron Super 49B v1 uses Llama 3.1 Community License.

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

Claude 3.7 Sonnet

Proprietary

Closed source

Llama-3.3 Nemotron Super 49B v1

Llama 3.1 Community License

Open weights

Release Timeline

When each model was launched

Claude 3.7 Sonnet was released on 2025-02-24, while Llama-3.3 Nemotron Super 49B v1 was released on 2025-03-18.

Llama-3.3 Nemotron Super 49B v1 is 1 month newer than Claude 3.7 Sonnet.

Claude 3.7 Sonnet

Feb 24, 2025

1.3 years ago

Llama-3.3 Nemotron Super 49B v1

Mar 18, 2025

1.3 years ago

3w newer

Knowledge Cutoff

When training data ends

Llama-3.3 Nemotron Super 49B v1 has a documented knowledge cutoff of 2023-12-31, while Claude 3.7 Sonnet's cutoff date is not specified.

We can confirm Llama-3.3 Nemotron Super 49B v1's training data extends to 2023-12-31, but cannot make a direct comparison without Claude 3.7 Sonnet's cutoff date.

Claude 3.7 Sonnet

—

Llama-3.3 Nemotron Super 49B v1

Dec 2023

Outputs Comparison

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Key Takeaways

Anthropic
Larger context window (200,000 tokens)
Supports multimodal inputs
Higher GPQA score (84.8% vs 66.7%)
NVIDIA
Has open weights
Higher AIME 2025 score (58.4% vs 54.8%)
Higher MATH-500 score (96.6% vs 96.2%)
AnthropicClaude 3.7 Sonnet
NVIDIALlama-3.3 Nemotron Super 49B v1
Compare in Playground

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Claude 3.7 Sonnet and Llama-3.3 Nemotron Super 49B v1 side-by-side, then vote on the output you prefer.

Claude 3.7 Sonnet
✓ Preferred
Llama-3.3 Nemotron Super 49B v1
Open in Playground
AI Model Comparison Table
Feature
Anthropic
Claude 3.7 Sonnet
NVIDIA
Llama-3.3 Nemotron Super 49B v1

FAQ

Common questions about Claude 3.7 Sonnet vs Llama-3.3 Nemotron Super 49B v1.

Which is better, Claude 3.7 Sonnet or Llama-3.3 Nemotron Super 49B v1?

Llama-3.3 Nemotron Super 49B v1 shows notably better performance in the majority of benchmarks. Claude 3.7 Sonnet is made by Anthropic and Llama-3.3 Nemotron Super 49B v1 is made by NVIDIA. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Claude 3.7 Sonnet compare to Llama-3.3 Nemotron Super 49B v1 in benchmarks?

Claude 3.7 Sonnet scores MATH-500: 96.2%, IFEval: 93.2%, MMMLU: 86.1%, GPQA: 84.8%, TAU-bench Retail: 81.2%. Llama-3.3 Nemotron Super 49B v1 scores MATH-500: 96.6%, MT-Bench: 91.7%, MBPP: 91.3%, Arena Hard: 88.3%, BFCL v2: 73.7%.

What are the context window sizes for Claude 3.7 Sonnet and Llama-3.3 Nemotron Super 49B v1?

Claude 3.7 Sonnet supports 200K tokens and Llama-3.3 Nemotron Super 49B v1 supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Claude 3.7 Sonnet and Llama-3.3 Nemotron Super 49B v1?

Key differences include multimodal support (yes vs no), licensing (Proprietary vs Llama 3.1 Community License). See the full comparison above for benchmark-by-benchmark results.

Who makes Claude 3.7 Sonnet and Llama-3.3 Nemotron Super 49B v1?

Claude 3.7 Sonnet is developed by Anthropic and Llama-3.3 Nemotron Super 49B v1 is developed by NVIDIA.

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