OpenAI o4-mini is the newest lightweight model in the o-series, engineered for efficient and capable reasoning across text and visual tasks. Optimized for speed and performance, it excels in code generation and image-based understanding, while maintaining a balance between latency and reasoning depth. The model supports a 200,000-token context window with up to 100,000 output tokens, making it suitable for extended, high-volume interactions. It handles both text and image inputs, producing textual outputs with advanced reasoning capabilities. With its compact architecture and versatile performance, o4-mini is ideal for a wide array of real-world applications demanding fast, cost-effective intelligence.
| o4-mini | GPT-4.1 Nano | |
|---|---|---|
Provider | ||
Web Site | ||
Release Date | Apr 16, 2025 3 weeks ago | Apr 14, 2025 3 weeks ago |
Modalities | text images | text images |
API Providers | OpenAI API | OpenAI API |
Knowledge Cut-off Date | - | - |
Open Source | No | No |
Pricing Input | $1.10 per million tokens | $0.10 per million tokens |
Pricing Output | $4.40 per million tokens | $0.40 per million tokens |
MMLU | fort | 80.1% Source |
MMLU Pro | - | - |
MMMU | 81.6% Source | 55.4% Source |
HellaSwag | - | - |
HumanEval | 14.28% Source | - |
MATH | - | - |
GPQA | 81.4% Source | 50.3% Diamond Source |
IFEval | - | 74.5% Source |
Array | - | - |
AIME 2024 | 93.4% Source | 29.4% Source |
AIME 2025 | 92.7% Source | - |
Array | - | - |
Array | - | - |
Array | - | 66.9% Source |
Array | - | 56.2% Image Reasoning Source |
Mobile Application |
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