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Gemma 3n E2B Instructed LiteRT (Preview) vs GPT-5.1

GPT-5.1 significantly outperforms across most benchmarks.

Google · OpenAI · Updated for 2026

Which is better?

Gemma 3n E2B Instructed LiteRT (Preview) outperforms in 0 benchmarks, while GPT-5.1 is better at 2 benchmarks (AIME 2025, GPQA). GPT-5.1 significantly outperforms across most benchmarks.

Based on current benchmark, pricing, and model metadata for 2026.

Choose Gemma 3n E2B Instructed LiteRT (Preview)

  • you need open weights you can self-host or fine-tune

Choose GPT-5.1

  • you want the strongest raw capability — it leads on 2 of 2 shared benchmarks
  • you want the most recent training data — it shipped Nov 2025

At a glance

The differences that matter most.

Gemma 3n E2B Instructed LiteRT (Preview)
Google
GPT-5.1
OpenAI
Benchmark wins
0 of 2
2 of 2
Input price
— / M
$1.25 / M
Output price
— / M
$10.00 / M
Context window
—
400,000
Released
May 2025
Nov 2025
License
Gemma
Proprietary

Performance Benchmarks

Comparative analysis across standard metrics

2 benchmarks

Gemma 3n E2B Instructed LiteRT (Preview) outperforms in 0 benchmarks, while GPT-5.1 is better at 2 benchmarks (AIME 2025, GPQA).

GPT-5.1 significantly outperforms across most benchmarks.

Tue Aug 25 2026 • llm-stats.com

Arena Performance

Playground indexes and blind preference scores

Context Window

Maximum input and output token capacity

Only GPT-5.1 specifies input context (400,000 tokens). Only GPT-5.1 specifies output context (128,000 tokens).

Google
Gemma 3n E2B Instructed LiteRT (Preview)
Input- tokens
Output- tokens
OpenAI
GPT-5.1
Input400,000 tokens
Output128,000 tokens
Tue Aug 25 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Gemma 3n E2B Instructed LiteRT (Preview) and GPT-5.1 support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

Gemma 3n E2B Instructed LiteRT (Preview)

Text
Images
Audio
Video

GPT-5.1

Text
Images
Audio
Video

License

Usage and distribution terms

Gemma 3n E2B Instructed LiteRT (Preview) is licensed under Gemma, while GPT-5.1 uses a proprietary license.

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

Gemma 3n E2B Instructed LiteRT (Preview)

Gemma

Open weights

GPT-5.1

Proprietary

Closed source

Release Timeline

When each model was launched

Gemma 3n E2B Instructed LiteRT (Preview) was released on 2025-05-20, while GPT-5.1 was released on 2025-11-13.

GPT-5.1 is 6 months newer than Gemma 3n E2B Instructed LiteRT (Preview).

Gemma 3n E2B Instructed LiteRT (Preview)

May 20, 2025

1.3 years ago

GPT-5.1

Nov 13, 2025

9 months ago

5mo newer

Knowledge Cutoff

When training data ends

Gemma 3n E2B Instructed LiteRT (Preview) has a knowledge cutoff of 2024-06-01, while GPT-5.1 has a cutoff of 2024-09-30.

GPT-5.1 has more recent training data (up to 2024-09-30), making it potentially better informed about events through that date compared to Gemma 3n E2B Instructed LiteRT (Preview) (2024-06-01).

Gemma 3n E2B Instructed LiteRT (Preview)

Jun 2024

GPT-5.1

Sep 2024

3 mo newer

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Gemma 3n E2B Instructed LiteRT (Preview) and GPT-5.1 side-by-side, then vote on the output you prefer.

Gemma 3n E2B Instructed LiteRT (Preview)
✓ Preferred
GPT-5.1
Open in Playground

FAQ

Common questions about Gemma 3n E2B Instructed LiteRT (Preview) vs GPT-5.1.

Which is better, Gemma 3n E2B Instructed LiteRT (Preview) or GPT-5.1?

GPT-5.1 significantly outperforms across most benchmarks. Gemma 3n E2B Instructed LiteRT (Preview) is made by Google and GPT-5.1 is made by OpenAI. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Gemma 3n E2B Instructed LiteRT (Preview) compare to GPT-5.1 in benchmarks?

Gemma 3n E2B Instructed LiteRT (Preview) scores PIQA: 78.9%, BoolQ: 76.4%, ARC-E: 75.8%, HellaSwag: 72.2%, Winogrande: 66.8%. GPT-5.1 scores Tau2 Telecom: 95.6%, AIME 2025: 94.0%, BrowseComp Long Context 128k: 90.0%, GPQA: 88.1%, MMMU: 85.4%.

What are the context window sizes for Gemma 3n E2B Instructed LiteRT (Preview) and GPT-5.1?

Gemma 3n E2B Instructed LiteRT (Preview) supports an unknown number of tokens and GPT-5.1 supports 400K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Gemma 3n E2B Instructed LiteRT (Preview) and GPT-5.1?

Key differences include licensing (Gemma vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemma 3n E2B Instructed LiteRT (Preview) and GPT-5.1?

Gemma 3n E2B Instructed LiteRT (Preview) is developed by Google and GPT-5.1 is developed by OpenAI.

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