Model Comparison

Claude Opus 5 vs Gemma 3n E4B Instructed LiteRT PreviewWhich is better in 2026?

Comparing Claude Opus 5 and Gemma 3n E4B Instructed LiteRT Preview across benchmarks, pricing, and capabilities.

Verdict: Claude Opus 5 vs Gemma 3n E4B Instructed LiteRT Preview — which is better?

Claude Opus 5 (by Anthropic) 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.

Choose Claude Opus 5 if…

  • you want the most recent training data — it shipped Jul 2026

Choose Gemma 3n E4B Instructed LiteRT Preview if…

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

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Claude Opus 5 and Gemma 3n E4B Instructed LiteRT Previewdon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only Claude Opus 5 specifies input context (1,000,000 tokens). Only Claude Opus 5 specifies output context (128,000 tokens).

Anthropic
Claude Opus 5
Input1,000,000 tokens
Output128,000 tokens
Google
Gemma 3n E4B Instructed LiteRT Preview
Input- tokens
Output- tokens
Sun Jul 26 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Claude Opus 5 and Gemma 3n E4B Instructed LiteRT Preview support multimodal inputs.

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

Claude Opus 5

Text
Images
Audio
Video

Gemma 3n E4B Instructed LiteRT Preview

Text
Images
Audio
Video

License

Usage and distribution terms

Claude Opus 5 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.

Claude Opus 5

Proprietary

Closed source

Gemma 3n E4B Instructed LiteRT Preview

Gemma

Open weights

Release Timeline

When each model was launched

Claude Opus 5 was released on 2026-07-24, while Gemma 3n E4B Instructed LiteRT Preview was released on 2025-05-20.

Claude Opus 5 is 14 months newer than Gemma 3n E4B Instructed LiteRT Preview.

Claude Opus 5

Jul 24, 2026

1 days ago

1.2yr newer
Gemma 3n E4B Instructed LiteRT Preview

May 20, 2025

1.2 years ago

Knowledge Cutoff

When training data ends

Gemma 3n E4B Instructed LiteRT Preview has a documented knowledge cutoff of 2024-06-01, while Claude Opus 5's cutoff date is not specified.

We can confirm Gemma 3n E4B Instructed LiteRT Preview's training data extends to 2024-06-01, but cannot make a direct comparison without Claude Opus 5's cutoff date.

Claude Opus 5

—

Gemma 3n E4B Instructed LiteRT Preview

Jun 2024

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Anthropic
Larger context window (1,000,000 tokens)
Google
Has open weights

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Claude Opus 5 and Gemma 3n E4B Instructed LiteRT Preview side-by-side, then vote on the output you prefer.

Claude Opus 5
✓ Preferred
Gemma 3n E4B Instructed LiteRT Preview
Open in Playground
AI Model Comparison Table
Feature
Anthropic
Claude Opus 5
Google
Gemma 3n E4B Instructed LiteRT Preview

FAQ

Common questions about Claude Opus 5 vs Gemma 3n E4B Instructed LiteRT Preview.

Which is better, Claude Opus 5 or Gemma 3n E4B Instructed LiteRT Preview?

Claude Opus 5 (Anthropic) and Gemma 3n E4B Instructed LiteRT Preview (Google) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Claude Opus 5 compare to Gemma 3n E4B Instructed LiteRT Preview in benchmarks?

Claude Opus 5 scores BrowseComp: 90.8%, BioMysteryBench: 90.1%, OSWorld 2.0: 70.6%, DeepSWE 1.1: 68.8%, Humanity's Last Exam: 64.7%. 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 Claude Opus 5 and Gemma 3n E4B Instructed LiteRT Preview?

Claude Opus 5 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 Claude Opus 5 and Gemma 3n E4B Instructed LiteRT Preview?

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

Who makes Claude Opus 5 and Gemma 3n E4B Instructed LiteRT Preview?

Claude Opus 5 is developed by Anthropic and Gemma 3n E4B Instructed LiteRT Preview is developed by Google.

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