Model Comparison

GPT-5.4 vs Gemma 3 4BWhich is better in 2026?

GPT-5.4 significantly outperforms across most benchmarks. Gemma 3 4B is 225.0x cheaper per token.

Verdict: GPT-5.4 vs Gemma 3 4B — which is better?

GPT-5.4 (by OpenAI) and Gemma 3 4B (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.

GPT-5.4 outperforms in 1 benchmarks (GPQA), while Gemma 3 4B is better at 0 benchmarks. GPT-5.4 significantly outperforms across most benchmarks.

On price, Gemma 3 4B is roughly 225.0x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

GPT-5.4 also accepts a larger context window (1,000,000 input tokens), making it the stronger choice for long documents and large codebases.

Choose GPT-5.4 if…

  • you want the strongest raw capability — it leads on 1 of 1 shared benchmarks
  • you process long inputs — it offers a 1,000,000 token context window
  • you want the most recent training data — it shipped Mar 2026

Choose Gemma 3 4B if…

  • cost matters — it's about 225.0x cheaper per token
  • you need open weights you can self-host or fine-tune
Want to compare interactively?Try the playground

Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

GPT-5.4 outperforms in 1 benchmarks (GPQA), while Gemma 3 4B is better at 0 benchmarks.

GPT-5.4 significantly outperforms across most benchmarks.

Sun Jun 07 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Gemma 3 4B costs less

For input processing, GPT-5.4 ($2.50/1M tokens) is 125.0x more expensive than Gemma 3 4B ($0.02/1M tokens).

For output processing, GPT-5.4 ($15.00/1M tokens) is 375.0x more expensive than Gemma 3 4B ($0.04/1M tokens).

In conclusion, GPT-5.4 is more expensive than Gemma 3 4B.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Sun Jun 07 2026 • llm-stats.com
OpenAI
GPT-5.4
Input tokens$2.50
Output tokens$15.00
Best providerOpenAI
Google
Gemma 3 4B
Input tokens$0.02
Output tokens$0.04
Best providerDeepinfra
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

GPT-5.4 accepts 1,000,000 input tokens compared to Gemma 3 4B's 131,072 tokens. Gemma 3 4B can generate longer responses up to 131,072 tokens, while GPT-5.4 is limited to 128,000 tokens.

OpenAI
GPT-5.4
Input1,000,000 tokens
Output128,000 tokens
Google
Gemma 3 4B
Input131,072 tokens
Output131,072 tokens
Sun Jun 07 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both GPT-5.4 and Gemma 3 4B support multimodal inputs.

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

GPT-5.4

Text
Images
Audio
Video

Gemma 3 4B

Text
Images
Audio
Video

License

Usage and distribution terms

GPT-5.4 is licensed under a proprietary license, while Gemma 3 4B uses Gemma.

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

GPT-5.4

Proprietary

Closed source

Gemma 3 4B

Gemma

Open weights

Release Timeline

When each model was launched

GPT-5.4 was released on 2026-03-05, while Gemma 3 4B was released on 2025-03-12.

GPT-5.4 is 12 months newer than Gemma 3 4B.

GPT-5.4

Mar 5, 2026

3 months ago

11mo newer
Gemma 3 4B

Mar 12, 2025

1.2 years ago

Knowledge Cutoff

When training data ends

Gemma 3 4B has a documented knowledge cutoff of 2024-08-01, while GPT-5.4's cutoff date is not specified.

We can confirm Gemma 3 4B's training data extends to 2024-08-01, but cannot make a direct comparison without GPT-5.4's cutoff date.

GPT-5.4

—

Gemma 3 4B

Aug 2024

Provider Availability

GPT-5.4 is available from OpenAI. Gemma 3 4B is available from DeepInfra.

GPT-5.4

openai logo
OpenAI
Input Price:Input: $2.50/1MOutput Price:Output: $15.00/1M

Gemma 3 4B

deepinfra logo
Deepinfra
Input Price:Input: $0.02/1MOutput Price:Output: $0.04/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

OpenAI
Larger context window (1,000,000 tokens)
Higher GPQA score (92.8% vs 30.8%)
Google
Less expensive input tokens
Less expensive output tokens
Has open weights

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT-5.4
Google
Gemma 3 4B

FAQ

Common questions about GPT-5.4 vs Gemma 3 4B.

Which is better, GPT-5.4 or Gemma 3 4B?

GPT-5.4 significantly outperforms across most benchmarks. GPT-5.4 is made by OpenAI and Gemma 3 4B is made by Google. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does GPT-5.4 compare to Gemma 3 4B in benchmarks?

GPT-5.4 scores Tau2 Telecom: 98.9%, ARC-AGI: 93.7%, Graphwalks BFS <128k: 93.0%, GPQA: 92.8%, Graphwalks parents <128k: 89.8%. Gemma 3 4B scores IFEval: 90.2%, GSM8k: 89.2%, DocVQA: 75.8%, MATH: 75.6%, AI2D: 74.8%.

Is GPT-5.4 cheaper than Gemma 3 4B?

Gemma 3 4B is 125.0x cheaper for input tokens. GPT-5.4 costs $2.50/M input and $15.00/M output via openai. Gemma 3 4B costs $0.02/M input and $0.04/M output via deepinfra.

What are the context window sizes for GPT-5.4 and Gemma 3 4B?

GPT-5.4 supports 1.0M tokens and Gemma 3 4B supports 131K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between GPT-5.4 and Gemma 3 4B?

Key differences include context window (1.0M vs 131K), input pricing ($2.50 vs $0.02/M), licensing (Proprietary vs Gemma). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-5.4 and Gemma 3 4B?

GPT-5.4 is developed by OpenAI and Gemma 3 4B is developed by Google.

Related comparisons