GPT-4 Turbo

Chat Completions

gpt-4-turbo-2024-04-09

OpenAI|Created Jun 4, 2025|128k context

Chat Completions

The latest GPT-4 Turbo model with vision capabilities, supporting JSON mode and function calling. Trained on data up to December 2023, it is optimized for high-throughput, multimodal applications.

Overview Specifications Activity Performance Uptime Examples

Uptime

Reliability over the last 7 days

Not enough uptime data to display a chart

GPT-4 Turbo Chat Completions API – Uptime History & Status