Model Comparison

Claude 3 Haiku vs GPT-4o mini

GPT-4o mini significantly outperforms across most benchmarks. GPT-4o mini is 1.9x cheaper per token.

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Performance Benchmarks

Comparative analysis across standard metrics

6 benchmarks

Claude 3 Haiku outperforms in 0 benchmarks, while GPT-4o mini is better at 6 benchmarks (DROP, GPQA, HumanEval, MATH, MGSM, MMLU).

GPT-4o mini significantly outperforms across most benchmarks.

Tue Apr 07 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

GPT-4o mini costs less

For input processing, Claude 3 Haiku ($0.25/1M tokens) is 1.7x more expensive than GPT-4o mini ($0.15/1M tokens).

For output processing, Claude 3 Haiku ($1.25/1M tokens) is 2.1x more expensive than GPT-4o mini ($0.60/1M tokens).

In conclusion, Claude 3 Haiku is more expensive than GPT-4o mini.*

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

Lowest available price from all providers
Tue Apr 07 2026 • llm-stats.com
Anthropic
Claude 3 Haiku
Input tokens$0.25
Output tokens$1.25
Best providerAnthropic
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

Claude 3 Haiku accepts 200,000 input tokens compared to GPT-4o mini's 128,000 tokens. Claude 3 Haiku can generate longer responses up to 200,000 tokens, while GPT-4o mini is limited to 16,384 tokens.

Anthropic
Claude 3 Haiku
Input200,000 tokens
Output200,000 tokens
OpenAI
GPT-4o mini
Input128,000 tokens
Output16,384 tokens
Tue Apr 07 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Claude 3 Haiku and GPT-4o mini support multimodal inputs.

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

Claude 3 Haiku

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.

Claude 3 Haiku

Proprietary

Closed source

GPT-4o mini

Proprietary

Closed source

Release Timeline

When each model was launched

Claude 3 Haiku was released on 2024-03-13, while GPT-4o mini was released on 2024-07-18.

GPT-4o mini is 4 months newer than Claude 3 Haiku.

Claude 3 Haiku

Mar 13, 2024

2.1 years ago

GPT-4o mini

Jul 18, 2024

1.7 years ago

4mo newer

Knowledge Cutoff

When training data ends

GPT-4o mini has a documented knowledge cutoff of 2023-10-01, while Claude 3 Haiku's cutoff date is not specified.

We can confirm GPT-4o mini's training data extends to 2023-10-01, but cannot make a direct comparison without Claude 3 Haiku's cutoff date.

Claude 3 Haiku

—

GPT-4o mini

Oct 2023

Provider Availability

Claude 3 Haiku is available from Anthropic, Bedrock, Google. GPT-4o mini is available from Azure.

Claude 3 Haiku

anthropic logo
Anthropic
Input Price:Input: $0.25/1MOutput Price:Output: $1.25/1M
bedrock logo
AWS Bedrock
Input Price:Input: $0.25/1MOutput Price:Output: $1.25/1M
google logo
Google
Input Price:Input: $0.25/1MOutput Price:Output: $1.25/1M

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

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Anthropic
Larger context window (200,000 tokens)
OpenAI
Less expensive input tokens
Less expensive output tokens
Higher DROP score (79.7% vs 78.4%)
Higher GPQA score (40.2% vs 33.3%)
Higher HumanEval score (87.2% vs 75.9%)
Higher MATH score (70.2% vs 38.9%)
Higher MGSM score (87.0% vs 75.1%)
Higher MMLU score (82.0% vs 75.2%)

Detailed Comparison

AI Model Comparison Table
Feature
Anthropic
Claude 3 Haiku
OpenAI
GPT-4o mini

FAQ

Common questions about Claude 3 Haiku vs GPT-4o mini

GPT-4o mini significantly outperforms across most benchmarks. Claude 3 Haiku is made by Anthropic and GPT-4o mini is made by OpenAI. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.
Claude 3 Haiku scores ARC-C: 89.2%, GSM8k: 88.9%, HellaSwag: 85.9%, DROP: 78.4%, HumanEval: 75.9%. GPT-4o mini scores HumanEval: 87.2%, MGSM: 87.0%, MMLU: 82.0%, DROP: 79.7%, MATH: 70.2%.
GPT-4o mini is 1.7x cheaper for input tokens. Claude 3 Haiku costs $0.25/M input and $1.25/M output via anthropic. GPT-4o mini costs $0.15/M input and $0.60/M output via azure.
Claude 3 Haiku supports 200K tokens and GPT-4o mini supports 128K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.
Key differences include context window (200K vs 128K), input pricing ($0.25 vs $0.15/M). See the full comparison above for benchmark-by-benchmark results.
Claude 3 Haiku is developed by Anthropic and GPT-4o mini is developed by OpenAI.