The AI arena is free today

Open Superagent

Command R+ vs Gemma 2 27B

Command R+ and Gemma 2 27B are closely matched at -0.1 and -0.5 on the LLM Stats Score.

Cohere · Google · Updated for 2026

Which is better?

Command R+ and Gemma 2 27B are closely matched on the overall LLM Stats Score at -0.1 and -0.5.

In the 5 individual benchmarks reported for both models, Command R+ wins 3; this is a narrower head-to-head signal than the composite indexes.

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

Choose Command R+

  • you value its reported benchmark strengths — it wins 3 of 5 exact shared results
  • you want the most recent training data — it shipped Aug 2024

Choose Gemma 2 27B

  • you are already invested in the Google ecosystem

At a glance

The differences that matter most.

Command R+
Cohere
Gemma 2 27B
Google
Core performance indexes
LLM Stats Score
-0.1
#310
-0.5
#313
Reasoning
-0.4
#306
-0.9
#310
Cost, coverage & limits
Benchmark wins
3 of 5
2 of 5
Input price
$0.25 / M
— / M
Output price
$1.00 / M
— / M
Context window
128,000
—

Capability indexes

Additional strengths measured across groups of related public benchmarks

2 shared
Index
Command R+
Gemma 2 27B
Math
-1.7#297
-0.3#287
Legal
1.7#165
2.5#162
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

6 reported for Command R+ · 16 for Gemma 2 27B

5 shared

Command R+ outperforms in 3 benchmarks (HellaSwag, MMLU, Winogrande), while Gemma 2 27B is better at 2 benchmarks (ARC-C, GSM8k).

Command R+ has a slight edge in benchmark performance.

Tue Sep 01 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Model Size

Parameter count comparison

76.8B diff

Command R+ has 76.8B more parameters than Gemma 2 27B, making it 282.4% larger.

Cohere
Command R+
104.0Bparameters
Google
Gemma 2 27B
27.2Bparameters
104.0B
Command R+
27.2B
Gemma 2 27B

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).

Cohere
Command R+
Input128,000 tokens
Output128,000 tokens
Google
Gemma 2 27B
Input- tokens
Output- tokens
Tue Sep 01 2026 • llm-stats.com

License

Usage and distribution terms

Command R+ is licensed under CC BY-NC, while Gemma 2 27B uses Gemma.

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

Command R+

CC BY-NC

Open weights

Gemma 2 27B

Gemma

Open weights

Release Timeline

When each model was launched

Command R+ was released on 2024-08-30, while Gemma 2 27B was released on 2024-06-27.

Command R+ is 2 months newer than Gemma 2 27B.

Command R+

Aug 30, 2024

2.0 years ago

2mo newer
Gemma 2 27B

Jun 27, 2024

2.2 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 Command R+ and Gemma 2 27B side-by-side, then vote on the output you prefer.

Command R+
✓ Preferred
Gemma 2 27B
Open in Playground

FAQ

Common questions about Command R+ vs Gemma 2 27B.

Which is better, Command R+ or Gemma 2 27B?

Command R+ and Gemma 2 27B are closely matched on the LLM Stats Score at -0.1 and -0.5. Command R+ is made by Cohere and Gemma 2 27B is made by Google. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Command R+ compare to Gemma 2 27B in benchmarks?

Command R+ scores HellaSwag: 88.6%, Winogrande: 85.4%, MMLU: 75.7%, ARC-C: 71.0%, GSM8k: 70.7%. Gemma 2 27B scores ARC-E: 88.6%, HellaSwag: 86.4%, BoolQ: 84.8%, TriviaQA: 83.7%, Winogrande: 83.7%.

What are the context window sizes for Command R+ and Gemma 2 27B?

Command R+ supports 128K tokens and Gemma 2 27B 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 Command R+ and Gemma 2 27B?

Key differences include LLM Stats Score (-0.1 vs -0.5), licensing (CC BY-NC vs Gemma). See the full comparison above for benchmark-by-benchmark results.

Who makes Command R+ and Gemma 2 27B?

Command R+ is developed by Cohere and Gemma 2 27B is developed by Google.

Related comparisons