Deprecated on Mar 26, 2026. 2 providers still list it at the prices below.

GPT 4 Turbo PreviewDeprecated

OpenAIFirst listed Feb 2024

Tool use Structured output

Compare GPT 4 Turbo Preview Count tokens for GPT 4 Turbo Preview

Context

128K

Max output

Serving providers

Cheapest input

$10.00 /1M

On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.

Pricing by serving provider

standard tier · per 1M tokens · click a provider to expand

Serving provider

Input /1M

Output /1M

Endpoints

OpenAICheapest

$10.00

$30.00

Standardgpt-4-turbo-preview

Component	Unit	Standard
Text input	/1M tok	$10.00
Text output	/1M tok	$30.00

OpenRouter

$10.00

$30.00

Price history

listed seller prices, input and output per 1M tokens

Input Output

Cost calculator

estimate your monthly spend on this model

Input tokens / call

Output tokens / call

Calls / month

Serving provider

$4,400

estimated / month

Model IDs

copy the exact identifier for your platform

gpt-4-turbo-previewopenai/gpt-4-turbo-preview

Frequently asked questions

GPT 4 Turbo Preview pricing, context and availability

Is GPT 4 Turbo Preview still available?

GPT 4 Turbo Preview was deprecated on 2026-03-26, but 2 serving providers still list it.

How much does GPT 4 Turbo Preview cost?

GPT 4 Turbo Preview costs $10.00 per 1M input tokens from OpenAI, and $30.00 per 1M output tokens from OpenAI.

What is the context window of GPT 4 Turbo Preview?

GPT 4 Turbo Preview accepts up to 128K tokens of context and can return up to 4K output tokens.

Which providers serve GPT 4 Turbo Preview?

GPT 4 Turbo Preview is available from 2 serving providers, each with its own pricing and model ID. OpenAI is currently the cheapest.

What can GPT 4 Turbo Preview do?

GPT 4 Turbo Preview supports tool use and structured output.

Other OpenAI models

compare pricing across the OpenAI lineup

gpt-oss-120b$0.03/1M · 23 providers gpt-oss-20b$0.0145/1M · 15 providers GPT-5 Mini$0.25/1M · 9 providers GPT-5$1.25/1M · 9 providers GPT-5 Nano$0.05/1M · 8 providers GPT-5.6 Luna$0.20/1M · 7 providers GPT-5.6 Terra$2.00/1M · 7 providers GPT-4o-mini$0.15/1M · 6 providers

Listed prices from LiteLLM, OpenRouter and Vercel · last checked Sep 22, 2026

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