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Gemini 1.0 Pro vs Gemma 2 9B

Gemini 1.0 Pro and Gemma 2 9B are closely matched at -5.4 and -4.9 on the LLM Stats Score.

Google · Google · Updated for 2026

Which is better?

Gemini 1.0 Pro and Gemma 2 9B are closely matched on the overall LLM Stats Score at -5.4 and -4.9.

In the 3 individual benchmarks reported for both models, Gemini 1.0 Pro wins 2; 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 Gemini 1.0 Pro

  • you value its reported benchmark strengths — it wins 2 of 3 exact shared results

Choose Gemma 2 9B

  • you want the most recent training data — it shipped Jun 2024
  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

Gemini 1.0 Pro
Google
Gemma 2 9B
Google
Core performance indexes
LLM Stats Score
-5.4
#363
-4.9
#360
Reasoning
-8.0
#362
-5.2
#353
Cost, coverage & limits
Benchmark wins
2 of 3
1 of 3
Input price
$0.50 / M
— / M
Output price
$1.50 / M
— / M
Context window
32,760
—

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
Gemini 1.0 Pro
Gemma 2 9B
Math
-1.7#306
-3.8#315
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

9 reported for Gemini 1.0 Pro · 16 for Gemma 2 9B

3 shared

Gemini 1.0 Pro outperforms in 2 benchmarks (BIG-Bench, MMLU), while Gemma 2 9B is better at 1 benchmark (MATH).

Gemini 1.0 Pro shows notably better performance in the majority of benchmarks.

Thu Sep 24 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Context Window

Maximum input and output token capacity

Only Gemini 1.0 Pro specifies input context (32,760 tokens). Only Gemini 1.0 Pro specifies output context (8,192 tokens).

Google
Gemini 1.0 Pro
Input32,760 tokens
Output8,192 tokens
Google
Gemma 2 9B
Input- tokens
Output- tokens
Thu Sep 24 2026 • llm-stats.com

License

Usage and distribution terms

Gemini 1.0 Pro is licensed under a proprietary license, while Gemma 2 9B uses Gemma.

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

Gemini 1.0 Pro

Proprietary

Closed source

Gemma 2 9B

Gemma

Open weights

Release Timeline

When each model was launched

Gemini 1.0 Pro was released on 2024-02-15, while Gemma 2 9B was released on 2024-06-27.

Gemma 2 9B is 4 months newer than Gemini 1.0 Pro.

Gemini 1.0 Pro

Feb 15, 2024

2.6 years ago

Gemma 2 9B

Jun 27, 2024

2.2 years ago

4mo newer

Knowledge Cutoff

When training data ends

Gemini 1.0 Pro has a documented knowledge cutoff of 2024-02-01, while Gemma 2 9B's cutoff date is not specified.

We can confirm Gemini 1.0 Pro's training data extends to 2024-02-01, but cannot make a direct comparison without Gemma 2 9B's cutoff date.

Gemini 1.0 Pro

Feb 2024

Gemma 2 9B

—

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Gemini 1.0 Pro and Gemma 2 9B side-by-side, then vote on the output you prefer.

Gemini 1.0 Pro
✓ Preferred
Gemma 2 9B
Open in Playground

FAQ

Common questions about Gemini 1.0 Pro vs Gemma 2 9B.

Which is better, Gemini 1.0 Pro or Gemma 2 9B?

Gemini 1.0 Pro and Gemma 2 9B are closely matched on the LLM Stats Score at -5.4 and -4.9. Gemini 1.0 Pro is made by Google and Gemma 2 9B is made by Google. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Gemini 1.0 Pro compare to Gemma 2 9B in benchmarks?

Gemini 1.0 Pro scores FLEURS: 93.6%, BIG-Bench: 75.0%, MMLU: 71.8%, WMT23: 71.7%, EgoSchema: 55.7%. Gemma 2 9B scores ARC-E: 88.0%, BoolQ: 84.2%, HellaSwag: 81.9%, PIQA: 81.7%, Winogrande: 80.6%.

What are the context window sizes for Gemini 1.0 Pro and Gemma 2 9B?

Gemini 1.0 Pro supports 33K tokens and Gemma 2 9B 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 Gemini 1.0 Pro and Gemma 2 9B?

Key differences include LLM Stats Score (-5.4 vs -4.9), licensing (Proprietary vs Gemma). See the full comparison above for benchmark-by-benchmark results.

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