Model Comparison

Gemma 3n E4B Instructed LiteRT Preview vs GPT-5.6 TerraWhich is better in 2026?

GPT-5.6 Terra significantly outperforms across most benchmarks.

Verdict: Gemma 3n E4B Instructed LiteRT Preview vs GPT-5.6 Terra — which is better?

Gemma 3n E4B Instructed LiteRT Preview (by Google) and GPT-5.6 Terra (by OpenAI) 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.

Gemma 3n E4B Instructed LiteRT Preview outperforms in 0 benchmarks, while GPT-5.6 Terra is better at 1 benchmark (GPQA). GPT-5.6 Terra significantly outperforms across most benchmarks.

Choose Gemma 3n E4B Instructed LiteRT Preview if…

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

Choose GPT-5.6 Terra if…

  • you want the strongest raw capability — it leads on 1 of 1 shared benchmarks
  • you want the most recent training data — it shipped Jul 2026

Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

Gemma 3n E4B Instructed LiteRT Preview outperforms in 0 benchmarks, while GPT-5.6 Terra is better at 1 benchmark (GPQA).

GPT-5.6 Terra significantly outperforms across most benchmarks.

Sat Jul 18 2026 • llm-stats.com

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only GPT-5.6 Terra specifies input context (1,050,000 tokens). Only GPT-5.6 Terra specifies output context (128,000 tokens).

Google
Gemma 3n E4B Instructed LiteRT Preview
Input- tokens
Output- tokens
OpenAI
GPT-5.6 Terra
Input1,050,000 tokens
Output128,000 tokens
Sat Jul 18 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Gemma 3n E4B Instructed LiteRT Preview and GPT-5.6 Terra support multimodal inputs.

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

Gemma 3n E4B Instructed LiteRT Preview

Text
Images
Audio
Video

GPT-5.6 Terra

Text
Images
Audio
Video

License

Usage and distribution terms

Gemma 3n E4B Instructed LiteRT Preview is licensed under Gemma, while GPT-5.6 Terra uses a proprietary license.

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

Gemma 3n E4B Instructed LiteRT Preview

Gemma

Open weights

GPT-5.6 Terra

Proprietary

Closed source

Release Timeline

When each model was launched

Gemma 3n E4B Instructed LiteRT Preview was released on 2025-05-20, while GPT-5.6 Terra was released on 2026-07-09.

GPT-5.6 Terra is 14 months newer than Gemma 3n E4B Instructed LiteRT Preview.

Gemma 3n E4B Instructed LiteRT Preview

May 20, 2025

1.2 years ago

GPT-5.6 Terra

Jul 9, 2026

1 weeks ago

1.1yr newer

Knowledge Cutoff

When training data ends

Gemma 3n E4B Instructed LiteRT Preview has a knowledge cutoff of 2024-06-01, while GPT-5.6 Terra has a cutoff of 2026-02-16.

GPT-5.6 Terra has more recent training data (up to 2026-02-16), making it potentially better informed about events through that date compared to Gemma 3n E4B Instructed LiteRT Preview (2024-06-01).

Gemma 3n E4B Instructed LiteRT Preview

Jun 2024

GPT-5.6 Terra

Feb 2026

1.7 yr newer

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Google
Has open weights
OpenAI
Larger context window (1,050,000 tokens)
Higher GPQA score (92.9% vs 23.7%)

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Gemma 3n E4B Instructed LiteRT Preview and GPT-5.6 Terra side-by-side, then vote on the output you prefer.

Gemma 3n E4B Instructed LiteRT Preview
✓ Preferred
GPT-5.6 Terra
Open in Playground
AI Model Comparison Table
Feature
Google
Gemma 3n E4B Instructed LiteRT Preview
OpenAI
GPT-5.6 Terra

FAQ

Common questions about Gemma 3n E4B Instructed LiteRT Preview vs GPT-5.6 Terra.

Which is better, Gemma 3n E4B Instructed LiteRT Preview or GPT-5.6 Terra?

GPT-5.6 Terra significantly outperforms across most benchmarks. Gemma 3n E4B Instructed LiteRT Preview is made by Google and GPT-5.6 Terra is made by OpenAI. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Gemma 3n E4B Instructed LiteRT Preview compare to GPT-5.6 Terra in benchmarks?

Gemma 3n E4B Instructed LiteRT Preview scores ARC-E: 81.6%, BoolQ: 81.6%, PIQA: 81.0%, HellaSwag: 78.6%, HumanEval: 75.0%. GPT-5.6 Terra scores Connectors: 100.0%, HealthBench Consensus: 95.1%, Search and Function-Calling: 94.6%, GPQA: 92.9%, Capture-the-Flag Challenges (Internal): 91.8%.

What are the context window sizes for Gemma 3n E4B Instructed LiteRT Preview and GPT-5.6 Terra?

Gemma 3n E4B Instructed LiteRT Preview supports an unknown number of tokens and GPT-5.6 Terra supports 1.1M 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 E4B Instructed LiteRT Preview and GPT-5.6 Terra?

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

Who makes Gemma 3n E4B Instructed LiteRT Preview and GPT-5.6 Terra?

Gemma 3n E4B Instructed LiteRT Preview is developed by Google and GPT-5.6 Terra is developed by OpenAI.

Related comparisons