GPT 4 Turbo Preview

gpt-4-turbo-preview · OpenAI

This model was retired on 2026-03-26. Use gpt-5 instead.
Requests return 404 model_retired. All model retirements

API Pricing

Input$10 / 1M tokens
Output$30 / 1M tokens

Frequently asked questions

How much does GPT 4 Turbo Preview cost?

On AIHubMix, GPT 4 Turbo Preview costs $10 per million input tokens and $30 per million output tokens.

How do I call GPT 4 Turbo Preview via API?

GPT 4 Turbo Preview is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to gpt-4-turbo-preview — no other code changes needed.

Who created GPT 4 Turbo Preview?

GPT 4 Turbo Preview is developed by OpenAI. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

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Looking for a replacement? Use gpt-5 via the AIHubMix unified API.