About o4 mini
o4 mini is a Multimodal LLM designed for fast, cost-efficient reasoning. It excels in coding and visual tasks while balancing high reasoning capabilities with medium speed, making it suitable for a wide range of applications requiring efficient performance.
Some other noteworthy features of o4 mini include strong performance in mathematics and multimodal capabilities with tool integration.
| Metric | Value |
|---|---|
| Context Length | 200,000 tokens |
| Multilingual | Yes |
Ready to build with o4 mini?
Try o4 mini in the Workbench to prompt it, compare outputs, and iterate on prompts without writing any code. When you're ready to ship, call the same model from our API and build your own apps on top of it.
curl -sSf -X POST https://hub.oxen.ai/api/ai/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $OXEN_API_KEY" \
-d '{
"model": "o4-mini-2025-04-16",
"messages": [
{
"role": "user",
"content": "Try sending a message."
}
]
}'API endpoint
See the API reference for request and response formats.
POST
https://hub.oxen.ai/api/ai/chat/completions