GPT-4 Turbo Preview

gpt-4-0125-preview
by openai|Created Jun 3, 2025

Preview release of GPT-4, featuring improved instruction following, JSON mode, reproducible outputs, and parallel function calling. Trained on data up to December 2023. Heavily rate-limited while in preview.

Pricing

Pay-as-you-go rates for this model. More details can be found here.

Input Tokens (1M)

$5.00

Output Tokens (1M)

$15.00

Capabilities

Input Modalities

Text
File

Output Modalities

Text

Usage Analytics

Token usage across the last 30 active days

Throughput

Time-To-First-Token (TTFT)