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GPT-4 Turbo

OpenAI · released 9 Apr 2024

Input$10per 1M tokens

Output$30per 1M tokens

Context128Ktokens

WeightsClosed

context on a 1K–2M scale

About

The latest GPT-4 Turbo model with vision capabilities. Vision requests can now use JSON mode and function calling.

Details

Lab: OpenAIopenrouter.ai · 3 Oct 2026
Context: 128Kopenrouter.ai · 3 Oct 2026
Input price: $10 / 1Mopenrouter.ai · 3 Oct 2026
Output price: $30 / 1Mopenrouter.ai · 3 Oct 2026
Max output: 4,096 tokensopenrouter.ai · 3 Oct 2026
Inputs: text, imageopenrouter.ai · 3 Oct 2026
Open weights: Noopenrouter.ai · 3 Oct 2026

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Sources

openrouter.ai/openai/gpt-4-turbo· checked 3 Oct 2026