Model Comparison

ChatGPT-4o Latest vs Gemma 3n E4B Instructed

ChatGPT-4o Latest significantly outperforms across most benchmarks. ChatGPT-4o Latest is 5.7x cheaper per token.

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Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

ChatGPT-4o Latest outperforms in 1 benchmarks (GPQA), while Gemma 3n E4B Instructed is better at 0 benchmarks.

ChatGPT-4o Latest significantly outperforms across most benchmarks.

Fri Apr 17 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

ChatGPT-4o Latest costs less

For input processing, ChatGPT-4o Latest ($2.50/1M tokens) is 8.0x cheaper than Gemma 3n E4B Instructed ($20.00/1M tokens).

For output processing, ChatGPT-4o Latest ($10.00/1M tokens) is 4.0x cheaper than Gemma 3n E4B Instructed ($40.00/1M tokens).

In conclusion, Gemma 3n E4B Instructed is more expensive than ChatGPT-4o Latest.*

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

Lowest available price from all providers
Fri Apr 17 2026 • llm-stats.com
OpenAI
ChatGPT-4o Latest
Input tokens$2.50
Output tokens$10.00
Best providerOpenAI
Google
Gemma 3n E4B Instructed
Input tokens$20.00
Output tokens$40.00
Best providerTogether
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

ChatGPT-4o Latest accepts 128,000 input tokens compared to Gemma 3n E4B Instructed's 32,000 tokens. Gemma 3n E4B Instructed can generate longer responses up to 32,000 tokens, while ChatGPT-4o Latest is limited to 16,384 tokens.

OpenAI
ChatGPT-4o Latest
Input128,000 tokens
Output16,384 tokens
Google
Gemma 3n E4B Instructed
Input32,000 tokens
Output32,000 tokens
Fri Apr 17 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both ChatGPT-4o Latest and Gemma 3n E4B Instructed support multimodal inputs.

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

ChatGPT-4o Latest

Text
Images
Audio
Video

Gemma 3n E4B Instructed

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

ChatGPT-4o Latest

Proprietary

Closed source

Gemma 3n E4B Instructed

Proprietary

Closed source

Release Timeline

When each model was launched

ChatGPT-4o Latest was released on 2024-05-13, while Gemma 3n E4B Instructed was released on 2025-06-26.

Gemma 3n E4B Instructed is 14 months newer than ChatGPT-4o Latest.

ChatGPT-4o Latest

May 13, 2024

1.9 years ago

Gemma 3n E4B Instructed

Jun 26, 2025

9 months ago

1.1yr newer

Knowledge Cutoff

When training data ends

Gemma 3n E4B Instructed has a documented knowledge cutoff of 2024-06-01, while ChatGPT-4o Latest's cutoff date is not specified.

We can confirm Gemma 3n E4B Instructed's training data extends to 2024-06-01, but cannot make a direct comparison without ChatGPT-4o Latest's cutoff date.

ChatGPT-4o Latest

—

Gemma 3n E4B Instructed

Jun 2024

Provider Availability

ChatGPT-4o Latest is available from OpenAI. Gemma 3n E4B Instructed is available from Together.

ChatGPT-4o Latest

openai logo
OpenAI
Input Price:Input: $2.50/1MOutput Price:Output: $10.00/1M

Gemma 3n E4B Instructed

together logo
Together
Input Price:Input: $20.00/1MOutput Price:Output: $40.00/1M
* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

OpenAI
Larger context window (128,000 tokens)
Less expensive input tokens
Less expensive output tokens
Higher GPQA score (84.0% vs 23.7%)
Google

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
ChatGPT-4o Latest
Google
Gemma 3n E4B Instructed

FAQ

Common questions about ChatGPT-4o Latest vs Gemma 3n E4B Instructed

ChatGPT-4o Latest significantly outperforms across most benchmarks. ChatGPT-4o Latest is made by OpenAI and Gemma 3n E4B Instructed is made by Google. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.
ChatGPT-4o Latest scores GPQA: 84.0%. Gemma 3n E4B Instructed scores HumanEval: 75.0%, MGSM: 67.0%, MMLU: 64.9%, Global-MMLU-Lite: 64.5%, MBPP: 63.6%.
ChatGPT-4o Latest is 8.0x cheaper for input tokens. ChatGPT-4o Latest costs $2.50/M input and $10.00/M output via openai. Gemma 3n E4B Instructed costs $20.00/M input and $40.00/M output via together.
ChatGPT-4o Latest supports 128K tokens and Gemma 3n E4B Instructed supports 32K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.
Key differences include context window (128K vs 32K), input pricing ($2.50 vs $20.00/M). See the full comparison above for benchmark-by-benchmark results.
ChatGPT-4o Latest is developed by OpenAI and Gemma 3n E4B Instructed is developed by Google.