Model Comparison

Llama 3.1 Nemotron Ultra 253B v1 vs Qwen2.5-Coder 7B InstructWhich is better in 2026?

Llama 3.1 Nemotron Ultra 253B v1 significantly outperforms across most benchmarks.

Verdict: Llama 3.1 Nemotron Ultra 253B v1 vs Qwen2.5-Coder 7B Instruct — which is better?

Llama 3.1 Nemotron Ultra 253B v1 (by NVIDIA) and Qwen2.5-Coder 7B Instruct (by Alibaba Cloud / Qwen Team) 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.

Llama 3.1 Nemotron Ultra 253B v1 outperforms in 1 benchmarks (LiveCodeBench), while Qwen2.5-Coder 7B Instruct is better at 0 benchmarks. Llama 3.1 Nemotron Ultra 253B v1 significantly outperforms across most benchmarks.

Choose Llama 3.1 Nemotron Ultra 253B v1 if…

  • you want the strongest raw capability — it leads on 1 of 1 shared benchmarks
  • you want the most recent training data — it shipped Apr 2025

Choose Qwen2.5-Coder 7B Instruct if…

  • you are already invested in the Alibaba Cloud / Qwen Team ecosystem

Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

Llama 3.1 Nemotron Ultra 253B v1 outperforms in 1 benchmarks (LiveCodeBench), while Qwen2.5-Coder 7B Instruct is better at 0 benchmarks.

Llama 3.1 Nemotron Ultra 253B v1 significantly outperforms across most benchmarks.

Sat Jun 27 2026 • llm-stats.com

Arena Performance

Human preference votes

Model Size

Parameter count comparison

246.0B diff

Llama 3.1 Nemotron Ultra 253B v1 has 246.0B more parameters than Qwen2.5-Coder 7B Instruct, making it 3514.3% larger.

NVIDIA
Llama 3.1 Nemotron Ultra 253B v1
253.0Bparameters
Alibaba Cloud / Qwen Team
Qwen2.5-Coder 7B Instruct
7.0Bparameters
253.0B
Llama 3.1 Nemotron Ultra 253B v1
7.0B
Qwen2.5-Coder 7B Instruct

License

Usage and distribution terms

Llama 3.1 Nemotron Ultra 253B v1 is licensed under Llama 3.1 Community License, while Qwen2.5-Coder 7B Instruct uses Apache 2.0.

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

Llama 3.1 Nemotron Ultra 253B v1

Llama 3.1 Community License

Open weights

Qwen2.5-Coder 7B Instruct

Apache 2.0

Open weights

Release Timeline

When each model was launched

Llama 3.1 Nemotron Ultra 253B v1 was released on 2025-04-07, while Qwen2.5-Coder 7B Instruct was released on 2024-09-19.

Llama 3.1 Nemotron Ultra 253B v1 is 7 months newer than Qwen2.5-Coder 7B Instruct.

Llama 3.1 Nemotron Ultra 253B v1

Apr 7, 2025

1.2 years ago

6mo newer
Qwen2.5-Coder 7B Instruct

Sep 19, 2024

1.8 years ago

Knowledge Cutoff

When training data ends

Llama 3.1 Nemotron Ultra 253B v1 has a documented knowledge cutoff of 2023-12-01, while Qwen2.5-Coder 7B Instruct's cutoff date is not specified.

We can confirm Llama 3.1 Nemotron Ultra 253B v1's training data extends to 2023-12-01, but cannot make a direct comparison without Qwen2.5-Coder 7B Instruct's cutoff date.

Llama 3.1 Nemotron Ultra 253B v1

Dec 2023

Qwen2.5-Coder 7B Instruct

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Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

NVIDIA
Higher LiveCodeBench score (66.3% vs 18.2%)
Alibaba Cloud / Qwen Team

Qwen2.5-Coder 7B Instruct

View details

Alibaba Cloud / Qwen Team

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

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Llama 3.1 Nemotron Ultra 253B v1 and Qwen2.5-Coder 7B Instruct side-by-side, then vote on the output you prefer.

Llama 3.1 Nemotron Ultra 253B v1
✓ Preferred
Qwen2.5-Coder 7B Instruct
Open in Playground
AI Model Comparison Table
Feature
NVIDIA
Llama 3.1 Nemotron Ultra 253B v1
Alibaba Cloud / Qwen Team
Qwen2.5-Coder 7B Instruct

FAQ

Common questions about Llama 3.1 Nemotron Ultra 253B v1 vs Qwen2.5-Coder 7B Instruct.

Which is better, Llama 3.1 Nemotron Ultra 253B v1 or Qwen2.5-Coder 7B Instruct?

Llama 3.1 Nemotron Ultra 253B v1 significantly outperforms across most benchmarks. Llama 3.1 Nemotron Ultra 253B v1 is made by NVIDIA and Qwen2.5-Coder 7B Instruct is made by Alibaba Cloud / Qwen Team. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Llama 3.1 Nemotron Ultra 253B v1 compare to Qwen2.5-Coder 7B Instruct in benchmarks?

Llama 3.1 Nemotron Ultra 253B v1 scores MATH-500: 97.0%, IFEval: 89.5%, GPQA: 76.0%, BFCL v2: 74.1%, AIME 2025: 72.5%. Qwen2.5-Coder 7B Instruct scores HumanEval: 88.4%, GSM8k: 83.9%, MBPP: 83.5%, HellaSwag: 76.8%, Winogrande: 72.9%.

What are the main differences between Llama 3.1 Nemotron Ultra 253B v1 and Qwen2.5-Coder 7B Instruct?

Key differences include licensing (Llama 3.1 Community License vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes Llama 3.1 Nemotron Ultra 253B v1 and Qwen2.5-Coder 7B Instruct?

Llama 3.1 Nemotron Ultra 253B v1 is developed by NVIDIA and Qwen2.5-Coder 7B Instruct is developed by Alibaba Cloud / Qwen Team.

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