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Atria Dawn Preview vs Command R+

Atria Dawn Preview leads the LLM Stats Score 52.3 to -0.5.

Shanghai AI Laboratory · Cohere · Updated for 2026

Which is better?

Atria Dawn Preview leads the overall LLM Stats Score 52.3 to -0.5, 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 — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

Choose Command R+

  • you want predictable pricing at $0.25/M input and $1.00/M output

At a glance

The differences that matter most.

Atria Dawn Preview
Shanghai AI Laboratory
Command R+
Cohere
Core performance indexes
LLM Stats Score
52.3
#10
-0.5
#328
Reasoning
50.5
#12
-0.8
#324
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$0.25 / M
Output price
— / M
$1.00 / M
Context window
—
128,000

Individual benchmarks

12 reported for Atria Dawn Preview · 6 for Command R+

No common benchmarks found

Atria Dawn Preview and Command R+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

640.0B diff

Atria Dawn Preview has 640.0B more parameters than Command R+, making it 615.4% larger.

Shanghai AI Laboratory
Atria Dawn Preview
744.0Bparameters
Cohere
Command R+
104.0Bparameters
744.0B
Atria Dawn Preview
104.0B
Command R+

Context Window

Maximum input and output token capacity

Only Command R+ specifies input context (128,000 tokens). Only Command R+ specifies output context (128,000 tokens).

Shanghai AI Laboratory
Atria Dawn Preview
Input- tokens
Output- tokens
Cohere
Command R+
Input128,000 tokens
Output128,000 tokens
Tue Sep 15 2026 • llm-stats.com

License

Usage and distribution terms

Atria Dawn Preview is licensed under MIT, while Command R+ uses CC BY-NC.

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

Atria Dawn Preview

MIT

Open weights

Command R+

CC BY-NC

Open weights

Release Timeline

When each model was launched

Atria Dawn Preview was released on 2026-09-11, while Command R+ was released on 2024-08-30.

Atria Dawn Preview is 25 months newer than Command R+.

Atria Dawn Preview

Sep 11, 2026

4 days ago

2.0yr newer
Command R+

Aug 30, 2024

2.0 years 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?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Atria Dawn Preview and Command R+ side-by-side, then vote on the output you prefer.

Atria Dawn Preview
✓ Preferred
Command R+
Open in Playground

FAQ

Common questions about Atria Dawn Preview vs Command R+.

Which is better, Atria Dawn Preview or Command R+?

Atria Dawn Preview leads the LLM Stats Score 52.3 to -0.5. Atria Dawn Preview is made by Shanghai AI Laboratory and Command R+ is made by Cohere. 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 Command R+ in benchmarks?

Atria Dawn Preview scores DeepSearchQA: 96.0%, BrowseComp: 92.5%, CyberGym: 86.5%, MLE-Bench Lite: 86.2%, WideSearch: 81.9%. Command R+ scores HellaSwag: 88.6%, Winogrande: 85.4%, MMLU: 75.7%, ARC-C: 71.0%, GSM8k: 70.7%.

What are the context window sizes for Atria Dawn Preview and Command R+?

Atria Dawn Preview supports an unknown number of tokens and Command R+ supports 128K 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 Command R+?

Key differences include LLM Stats Score (52.3 vs -0.5), licensing (MIT vs CC BY-NC). See the full comparison above for benchmark-by-benchmark results.

Who makes Atria Dawn Preview and Command R+?

Atria Dawn Preview is developed by Shanghai AI Laboratory and Command R+ is developed by Cohere.

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