Model Comparison

Gemini 1.5 Flash 8B vs Gemma 3n E4B Instructed LiteRT PreviewWhich is better in 2026?

Gemini 1.5 Flash 8B shows notably better performance in the majority of benchmarks.

Verdict: Gemini 1.5 Flash 8B vs Gemma 3n E4B Instructed LiteRT Preview — which is better?

Gemini 1.5 Flash 8B (by Google) and Gemma 3n E4B Instructed LiteRT Preview (by Google) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

Gemini 1.5 Flash 8B outperforms in 2 benchmarks (GPQA, MMLU-Pro), while Gemma 3n E4B Instructed LiteRT Preview is better at 1 benchmark (HiddenMath). Gemini 1.5 Flash 8B shows notably better performance in the majority of benchmarks.

Choose Gemini 1.5 Flash 8B if…

  • you want the strongest raw capability — it leads on 2 of 3 shared benchmarks

Choose Gemma 3n E4B Instructed LiteRT Preview if…

  • you want the most recent training data — it shipped May 2025
  • you need open weights you can self-host or fine-tune

Performance Benchmarks

Comparative analysis across standard metrics

3 benchmarks

Gemini 1.5 Flash 8B outperforms in 2 benchmarks (GPQA, MMLU-Pro), while Gemma 3n E4B Instructed LiteRT Preview is better at 1 benchmark (HiddenMath).

Gemini 1.5 Flash 8B shows notably better performance in the majority of benchmarks.

Mon Jul 27 2026 • llm-stats.com

Arena Performance

Human preference votes

Model Size

Parameter count comparison

6.1B diff

Gemini 1.5 Flash 8B has 6.1B more parameters than Gemma 3n E4B Instructed LiteRT Preview, making it 318.8% larger.

Google
Gemini 1.5 Flash 8B
8.0Bparameters
Google
Gemma 3n E4B Instructed LiteRT Preview
1.9Bparameters
8.0B
Gemini 1.5 Flash 8B
1.9B
Gemma 3n E4B Instructed LiteRT Preview

Context Window

Maximum input and output token capacity

Only Gemini 1.5 Flash 8B specifies input context (1,048,576 tokens). Only Gemini 1.5 Flash 8B specifies output context (8,192 tokens).

Google
Gemini 1.5 Flash 8B
Input1,048,576 tokens
Output8,192 tokens
Google
Gemma 3n E4B Instructed LiteRT Preview
Input- tokens
Output- tokens
Mon Jul 27 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Gemini 1.5 Flash 8B and Gemma 3n E4B Instructed LiteRT Preview support multimodal inputs.

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

Gemini 1.5 Flash 8B

Text
Images
Audio
Video

Gemma 3n E4B Instructed LiteRT Preview

Text
Images
Audio
Video

License

Usage and distribution terms

Gemini 1.5 Flash 8B is licensed under a proprietary license, while Gemma 3n E4B Instructed LiteRT Preview uses Gemma.

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

Gemini 1.5 Flash 8B

Proprietary

Closed source

Gemma 3n E4B Instructed LiteRT Preview

Gemma

Open weights

Release Timeline

When each model was launched

Gemini 1.5 Flash 8B was released on 2024-03-15, while Gemma 3n E4B Instructed LiteRT Preview was released on 2025-05-20.

Gemma 3n E4B Instructed LiteRT Preview is 14 months newer than Gemini 1.5 Flash 8B.

Gemini 1.5 Flash 8B

Mar 15, 2024

2.4 years ago

Gemma 3n E4B Instructed LiteRT Preview

May 20, 2025

1.2 years ago

1.2yr newer

Knowledge Cutoff

When training data ends

Gemini 1.5 Flash 8B has a knowledge cutoff of 2024-10-01, while Gemma 3n E4B Instructed LiteRT Preview has a cutoff of 2024-06-01.

Gemini 1.5 Flash 8B has more recent training data (up to 2024-10-01), making it potentially better informed about events through that date compared to Gemma 3n E4B Instructed LiteRT Preview (2024-06-01).

Gemini 1.5 Flash 8B

Oct 2024

4 mo newer
Gemma 3n E4B Instructed LiteRT Preview

Jun 2024

Outputs Comparison

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Key Takeaways

Google
Larger context window (1,048,576 tokens)
Higher GPQA score (38.4% vs 23.7%)
Higher MMLU-Pro score (58.7% vs 50.6%)
Google
Has open weights
Higher HiddenMath score (37.7% vs 32.8%)
GoogleGemini 1.5 Flash 8B
GoogleGemma 3n E4B Instructed LiteRT Preview
Compare in Playground

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Gemini 1.5 Flash 8B and Gemma 3n E4B Instructed LiteRT Preview side-by-side, then vote on the output you prefer.

Gemini 1.5 Flash 8B
✓ Preferred
Gemma 3n E4B Instructed LiteRT Preview
Open in Playground
AI Model Comparison Table
Feature
Google
Gemini 1.5 Flash 8B
Google
Gemma 3n E4B Instructed LiteRT Preview

FAQ

Common questions about Gemini 1.5 Flash 8B vs Gemma 3n E4B Instructed LiteRT Preview.

Which is better, Gemini 1.5 Flash 8B or Gemma 3n E4B Instructed LiteRT Preview?

Gemini 1.5 Flash 8B shows notably better performance in the majority of benchmarks. Gemini 1.5 Flash 8B is made by Google and Gemma 3n E4B Instructed LiteRT Preview is made by Google. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Gemini 1.5 Flash 8B compare to Gemma 3n E4B Instructed LiteRT Preview in benchmarks?

Gemini 1.5 Flash 8B scores XSTest: 92.6%, FLEURS: 86.4%, Natural2Code: 75.5%, WMT23: 72.6%, Video-MME: 66.2%. Gemma 3n E4B Instructed LiteRT Preview scores ARC-E: 81.6%, BoolQ: 81.6%, PIQA: 81.0%, HellaSwag: 78.6%, HumanEval: 75.0%.

What are the context window sizes for Gemini 1.5 Flash 8B and Gemma 3n E4B Instructed LiteRT Preview?

Gemini 1.5 Flash 8B supports 1.0M tokens and Gemma 3n E4B Instructed LiteRT Preview 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 1.5 Flash 8B and Gemma 3n E4B Instructed LiteRT Preview?

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

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