GPT-4 vs GPT-4o mini Comparison

Comparing GPT-4 and GPT-4o mini across benchmarks, pricing, and capabilities.

Performance Benchmarks

Comparative analysis across standard metrics

6 benchmarks

GPT-4 outperforms in 2 benchmarks (DROP, MMLU), while GPT-4o mini is better at 4 benchmarks (GPQA, HumanEval, MATH, MGSM).

GPT-4o mini shows notably better performance in the majority of benchmarks.

Sat Mar 21 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

GPT-4o mini costs less

For input processing, GPT-4 ($30.00/1M tokens) is 200.0x more expensive than GPT-4o mini ($0.15/1M tokens).

For output processing, GPT-4 ($60.00/1M tokens) is 100.0x more expensive than GPT-4o mini ($0.60/1M tokens).

In conclusion, GPT-4 is more expensive than GPT-4o mini.*

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

Lowest available price from all providers
Sat Mar 21 2026 • llm-stats.com
OpenAI
GPT-4
Input tokens$30.00
Output tokens$60.00
Best providerAzure
OpenAI
GPT-4o mini
Input tokens$0.15
Output tokens$0.60
Best providerAzure
Notice missing or incorrect data?Start an Issue

Context Window

Maximum input and output token capacity

GPT-4o mini accepts 128,000 input tokens compared to GPT-4's 32,768 tokens. GPT-4 can generate longer responses up to 32,768 tokens, while GPT-4o mini is limited to 16,384 tokens.

OpenAI
GPT-4
Input32,768 tokens
Output32,768 tokens
OpenAI
GPT-4o mini
Input128,000 tokens
Output16,384 tokens
Sat Mar 21 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both GPT-4 and GPT-4o mini support multimodal inputs.

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

GPT-4

Text
Images
Audio
Video

GPT-4o mini

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.

GPT-4

Proprietary

Closed source

GPT-4o mini

Proprietary

Closed source

Release Timeline

When each model was launched

GPT-4 was released on 2023-06-13, while GPT-4o mini was released on 2024-07-18.

GPT-4o mini is 13 months newer than GPT-4.

GPT-4

Jun 13, 2023

2.8 years ago

GPT-4o mini

Jul 18, 2024

1.7 years ago

1.1yr newer

Knowledge Cutoff

When training data ends

GPT-4 has a knowledge cutoff of 2022-12-31, while GPT-4o mini has a cutoff of 2023-10-01.

GPT-4o mini has more recent training data (up to 2023-10-01), making it potentially better informed about events through that date compared to GPT-4 (2022-12-31).

GPT-4

Dec 2022

GPT-4o mini

Oct 2023

10 mo newer

Provider Availability

GPT-4 is available from Azure, OpenAI. GPT-4o mini is available from Azure. The availability of providers can affect quality of the model and reliability.

GPT-4

azure logo
Azure
Input Price:Input: $30.00/1MOutput Price:Output: $60.00/1M
openai logo
OpenAI
Input Price:Input: $30.00/1MOutput Price:Output: $60.00/1M

GPT-4o mini

azure logo
Azure
Input Price:Input: $0.15/1MOutput Price:Output: $0.60/1M
* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

Higher DROP score (80.9% vs 79.7%)
Higher MMLU score (86.4% vs 82.0%)
Larger context window (128,000 tokens)
Less expensive input tokens
Less expensive output tokens
Higher GPQA score (40.2% vs 35.7%)
Higher HumanEval score (87.2% vs 67.0%)
Higher MATH score (70.2% vs 42.0%)
Higher MGSM score (87.0% vs 74.5%)

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT-4
OpenAI
GPT-4o mini