Using GPT-4 Turbo Preview on OpenRouter

Implementation guide · GPT-4 · OpenAI

Serverless

OpenRouter exposes GPT-4 Turbo Preview through model ID openai/gpt-4-turbo-preview. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-06-15. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at OpenRouter and generate an API key.
  2. 2
    Use the OpenRouter SDK or REST API to call openai/gpt-4-turbo-preview — see the documentation for request format.
  3. 3
    You'll be billed $10.00/1M input, $30.00/1M output tokens. See full pricing.
API PortalDocumentationPricingModel Card

Code Examples

See OpenRouter documentation for integration details.

Pricing on OpenRouter

TypePrice (per 1M)
Input tokens$10.00
Output tokens$30.00

Capabilities

VisionStructured OutputsCode Execution

About GPT-4 Turbo Preview

GPT-4 Turbo Preview is OpenAI's GPT-4 model. It is deprecated (originally released 2023-11-06); use it only for reproducing earlier results or evaluating drift over time.

Full model details →

Model Specs

Released2023-11-06
Parameters1.76T (8x222B MoE)*
Context128k
ArchitectureMixture of Experts
Knowledge cutoff2023-12

More Models on OpenRouter

GPT-4GPT-4 Turbo
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Also available on(2)

OpenAI API$10.00/1MAzure OpenAI$10.00/1M
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Provider

OpenRouter

OpenRouter, Inc.

New York, NY, USA