Model Comparison

GPT-4o mini vs GPT-4

GPT-4o mini shows notably better performance in the majority of benchmarks. GPT-4o mini is 142.9x cheaper per token.

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Performance Benchmarks

Comparative analysis across standard metrics

6 benchmarks

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

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

Mon Apr 20 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-4o mini ($0.15/1M tokens) is 200.0x cheaper than GPT-4 ($30.00/1M tokens).

For output processing, GPT-4o mini ($0.60/1M tokens) is 100.0x cheaper than GPT-4 ($60.00/1M 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
Mon Apr 20 2026 • llm-stats.com
OpenAI
GPT-4o mini
Input tokens$0.15
Output tokens$0.60
Best providerAzure
OpenAI
GPT-4
Input tokens$30.00
Output tokens$60.00
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-4o mini
Input128,000 tokens
Output16,384 tokens
OpenAI
GPT-4
Input32,768 tokens
Output32,768 tokens
Mon Apr 20 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

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

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

GPT-4o mini

Text
Images
Audio
Video

GPT-4

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-4o mini

Proprietary

Closed source

GPT-4

Proprietary

Closed source

Release Timeline

When each model was launched

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

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

GPT-4o mini

Jul 18, 2024

1.8 years ago

1.1yr newer
GPT-4

Jun 13, 2023

2.9 years ago

Knowledge Cutoff

When training data ends

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

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-4o mini

Oct 2023

10 mo newer
GPT-4

Dec 2022

Provider Availability

GPT-4o mini is available from Azure. GPT-4 is available from Azure, OpenAI.

GPT-4o mini

azure logo
Azure
Input Price:Input: $0.15/1MOutput Price:Output: $0.60/1M

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
* 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 (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%)
OpenAI
Higher DROP score (80.9% vs 79.7%)
Higher MMLU score (86.4% vs 82.0%)

Detailed Comparison

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

FAQ

Common questions about GPT-4o mini vs GPT-4

GPT-4o mini shows notably better performance in the majority of benchmarks. GPT-4o mini is made by OpenAI and GPT-4 is made by OpenAI. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.
GPT-4o mini scores HumanEval: 87.2%, MGSM: 87.0%, MMLU: 82.0%, DROP: 79.7%, MATH: 70.2%. GPT-4 scores AI2 Reasoning Challenge (ARC): 96.3%, HellaSwag: 95.3%, Uniform Bar Exam: 90.0%, SAT Math: 89.0%, LSAT: 88.0%.
GPT-4o mini is 200.0x cheaper for input tokens. GPT-4o mini costs $0.15/M input and $0.60/M output via azure. GPT-4 costs $30.00/M input and $60.00/M output via azure.
GPT-4o mini supports 128K tokens and GPT-4 supports 33K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.
Key differences include context window (128K vs 33K), input pricing ($0.15 vs $30.00/M). See the full comparison above for benchmark-by-benchmark results.