All Models
OpenAI legacy

GPT-4 Turbo

openai/gpt-4-turbo

Older high-intelligence model with vision. Consider migrating to GPT-4.1 or newer.

Specifications

Context Window 128K tokens
Max Output 4.1K tokens
Latency fast
Knowledge Cutoff Dec 2023
Training Data Dec 2023

Pricing

Input $10.00 per 1M tokens
Output $30.00 per 1M tokens

Capabilities

text Text generation and understanding
vision Image and visual input processing
tool use Function calling and tool integration

API Identifiers

Model ID openai/gpt-4-turbo
Provider API ID gpt-4-turbo

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/gpt-4-turbo",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'