OpenAI

GPT-4.1 Nano

Ultra-lightweight version of GPT-4.1, offering extreme cost-effectiveness for simple and fast tasks

Category Text Model ID gpt-4.1-nano

Context Length128K tokens

Model TypeLarge Language Model (LLM)

Special CapabilitiesExtreme Cost-Effectiveness

Pricing & Specs

💰 Pricing

Input$0.1 / M tokens

Output$0.4 / M tokens

⚙️ Specs

Context Length128K tokens

Model TypeLarge Language Model (LLM)

Special CapabilitiesExtreme Cost-Effectiveness

Training Cutoff DateDecember 2024

API Examples

Python

from openai import OpenAI

client = OpenAI(
    base_url="https://api.xairouter.com/v1",
    api_key="your-api-key"
)

response = client.chat.completions.create(
    model="gpt-4.1-nano",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)

print(response.choices[0].message.content)

cURL

curl https://api.xairouter.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "gpt-4.1-nano",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'

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