The AI arena is free today

Open Superagent

Atria Dawn Preview vs Nemotron 3 Nano (30B A3B)

Atria Dawn Preview leads the LLM Stats Score 52.3 to 21.0.

Shanghai AI Laboratory · NVIDIA · Updated for 2026

Which is better?

Atria Dawn Preview leads the overall LLM Stats Score 52.3 to 21.0, ranking #10 overall.

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

Choose Atria Dawn Preview

  • overall performance matters — it scores 52.3 and ranks #10 on LLM Stats
  • your work emphasizes reasoning and coding — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

Choose Nemotron 3 Nano (30B A3B)

  • you want predictable pricing at $0.05/M input and $0.20/M output

At a glance

The differences that matter most.

Atria Dawn Preview
Shanghai AI Laboratory
Nemotron 3 Nano (30B A3B)
NVIDIA
Core performance indexes
LLM Stats Score
52.3
#10
21.0
#190
Reasoning
50.5
#12
19.7
#195
Coding
36.2
#22
0.6
#238
Agents
38.8
#10
-6.7
#182
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$0.05 / M
Output price
— / M
$0.20 / M
Context window
—
262,144

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
Atria Dawn Preview
Nemotron 3 Nano (30B A3B)
Tool use
31.1#12
-1.9#183
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

12 reported for Atria Dawn Preview · 15 for Nemotron 3 Nano (30B A3B)

No common benchmarks found

Atria Dawn Preview and Nemotron 3 Nano (30B A3B)don'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

Model Size

Parameter count comparison

712.0B diff

Atria Dawn Preview has 712.0B more parameters than Nemotron 3 Nano (30B A3B), making it 2225.0% larger.

Shanghai AI Laboratory
Atria Dawn Preview
744.0Bparameters
NVIDIA
Nemotron 3 Nano (30B A3B)
32.0Bparameters
744.0B
Atria Dawn Preview
32.0B
Nemotron 3 Nano (30B A3B)

Context Window

Maximum input and output token capacity

Only Nemotron 3 Nano (30B A3B) specifies input context (262,144 tokens). Only Nemotron 3 Nano (30B A3B) specifies output context (262,144 tokens).

Shanghai AI Laboratory
Atria Dawn Preview
Input- tokens
Output- tokens
NVIDIA
Nemotron 3 Nano (30B A3B)
Input262,144 tokens
Output262,144 tokens
Sun Sep 20 2026 • llm-stats.com

License

Usage and distribution terms

Atria Dawn Preview is licensed under MIT, while Nemotron 3 Nano (30B A3B) uses NVIDIA Open Model License Agreement .

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

Atria Dawn Preview

MIT

Open weights

Nemotron 3 Nano (30B A3B)

NVIDIA Open Model License Agreement

Open weights

Release Timeline

When each model was launched

Atria Dawn Preview was released on 2026-09-11, while Nemotron 3 Nano (30B A3B) was released on 2025-12-15.

Atria Dawn Preview is 9 months newer than Nemotron 3 Nano (30B A3B).

Atria Dawn Preview

Sep 11, 2026

1 weeks ago

9mo newer
Nemotron 3 Nano (30B A3B)

Dec 15, 2025

9 months ago

Knowledge Cutoff

When training data ends

Nemotron 3 Nano (30B A3B) has a documented knowledge cutoff of 2025-11-28, while Atria Dawn Preview's cutoff date is not specified.

We can confirm Nemotron 3 Nano (30B A3B)'s training data extends to 2025-11-28, but cannot make a direct comparison without Atria Dawn Preview's cutoff date.

Atria Dawn Preview

—

Nemotron 3 Nano (30B A3B)

Nov 2025

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Atria Dawn Preview and Nemotron 3 Nano (30B A3B) side-by-side, then vote on the output you prefer.

Atria Dawn Preview
✓ Preferred
Nemotron 3 Nano (30B A3B)
Open in Playground

FAQ

Common questions about Atria Dawn Preview vs Nemotron 3 Nano (30B A3B).

Which is better, Atria Dawn Preview or Nemotron 3 Nano (30B A3B)?

Atria Dawn Preview leads the LLM Stats Score 52.3 to 21.0. Atria Dawn Preview is made by Shanghai AI Laboratory and Nemotron 3 Nano (30B A3B) is made by NVIDIA. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Atria Dawn Preview compare to Nemotron 3 Nano (30B A3B) in benchmarks?

Atria Dawn Preview scores DeepSearchQA: 96.0%, BrowseComp: 92.5%, CyberGym: 86.5%, MLE-Bench Lite: 86.2%, WideSearch: 81.9%. Nemotron 3 Nano (30B A3B) scores AIME 2025: 99.2%, WMT24++: 86.2%, MMLU-Pro: 78.3%, GPQA: 75.0%, LiveCodeBench v6: 68.3%.

What are the context window sizes for Atria Dawn Preview and Nemotron 3 Nano (30B A3B)?

Atria Dawn Preview supports an unknown number of tokens and Nemotron 3 Nano (30B A3B) supports 262K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Atria Dawn Preview and Nemotron 3 Nano (30B A3B)?

Key differences include LLM Stats Score (52.3 vs 21.0), licensing (MIT vs NVIDIA Open Model License Agreement ). See the full comparison above for benchmark-by-benchmark results.

Who makes Atria Dawn Preview and Nemotron 3 Nano (30B A3B)?

Atria Dawn Preview is developed by Shanghai AI Laboratory and Nemotron 3 Nano (30B A3B) is developed by NVIDIA.

Related comparisons