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o3

openai/o3

Sets a new standard for math, science, coding, and visual reasoning tasks with highest reasoning capability.

Specifications

Context Window 200K tokens
Max Output 100K tokens
Latency moderate
Knowledge Cutoff Jun 2024
Training Data Jun 2024

Pricing

Input $2.00 per 1M tokens
Output $8.00 per 1M tokens

Capabilities

text Text generation and understanding
vision Image and visual input processing
tool use Function calling and tool integration
reasoning Advanced multi-step reasoning with chain-of-thought

API Identifiers

Model ID openai/o3
Provider API ID o3

Usage via Multi-Router

curl https://api.multi-router.ai/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -H "x-mr-router-id: YOUR_ROUTER_ID" \
  -d '{
    "model": "openai/o3",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'