Description
GPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments. While limited in reasoning depth compared to its larger counterparts, it retains key instruction-following and safety features. It is the successor to GPT-4.1-nano and offers a lightweight option for cost-sensitive or real-time applications.
API Usage Examples
OpenAI Compatible Endpoint
Use this endpoint with any OpenAI-compatible library. Model: OpenAI: GPT-5 Nano (openai/gpt-5-nano)
curl https://api.ridvay.com/v1/chat/completions -H "Content-Type: application/json" -H "Authorization: Bearer YOUR_API_KEY" -d '{
"model": "openai/gpt-5-nano",
"messages": [
{
"role": "user",
"content": "Explain the capabilities of the OpenAI: GPT-5 Nano model"
}
],
"temperature": 0.7,
"max_tokens": 1024
}'Supported Modalities
- Text
- Images
API Pricing
- Input: 0.05$ / 1M tokens
- Output: 0.4$ / 1M tokens
Token Limits
- Max Output: 128,000 tokens
- Max Context: 400,000 tokens
Subscription Tiers
- free
- pro
- ultimate