OpenAI: GPT-4 Turbo Preview

Developed by openai

API Pricing (per 1M tokens)

Input$10.00

Output$30.00

Intelligence Benchmarks

MMLU ProN/A

GPQAN/A

Intelligence IndexN/A

LivebenchN/A

Technical Specifications

Context Window	128K Tokens
Vision Support	No
Tokens per Second	N/A
Time to First Token (s)	N/A
Modalities	text->text

About OpenAI: GPT-4 Turbo Preview

The preview GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more. Training data: up to Dec 2023. **Note:** heavily rate limited by OpenAI while in preview.

OpenAI: GPT-4 Turbo Preview Pricing, API Limits & Benchmarks 2026