GPT-4 Turbo
Pick up to 3 models · pricing, context and capabilities · simulate your product cost
Data updated on September 30, 2026· 217 models
The latest GPT-4 Turbo model with vision capabilities.
- Reasoning estimated
- Speed estimated
- Input
- Output
- Context
- 128 K tokens
- Max output
- 4 K
- Input, $ per 1M tokens
- $10.00
- Output, $ per 1M tokens
- $30.00
- Cache read, $ per 1M
- —
- Batch (input / output)
- $5.00 / $15.00
- Tool calling
- Yes
- Released
- 11/06/2023
- Knowledge cutoff
- 2023-12
- API id
- openai/gpt-4-turbo
Summary from the data
GPT-4 Turbo is a OpenAI model available by API since 11/06/2023. It costs $10.00 per million input tokens and $30.00 per million output tokens, accepts 128 K tokens of context and generates up to 4 K tokens per response. Input: text, image; output: text. It has no reasoning mode. It supports tool calling. With 10,000 requests a month of 1,500 input and 400 output tokens it would cost about $270.00 a month.
Compare GPT-4 Turbo with…
What would your product cost?
Estimate the monthly cost with your app's real volume. List prices, no cache or batch discounts.
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Frequently asked questions
How much does GPT-4 Turbo cost per million tokens?
GPT-4 Turbo costs $10.00 per million input tokens and $30.00 per million output tokens (USD, list price). Cache read: not published. Batch tier: $5.00 / $15.00.
What context window does GPT-4 Turbo have?
GPT-4 Turbo accepts 128 K tokens of context per request and generates up to 4 K tokens per response.
Does GPT-4 Turbo accept images, audio or files?
Input: text, image. Output: text.
Does GPT-4 Turbo have a reasoning mode and tool calling?
It has no reasoning mode. It supports tool calling.
When was GPT-4 Turbo released and what is its knowledge cutoff?
GPT-4 Turbo has been available by API since 11/06/2023. Knowledge cutoff: 2023-12.
What would an app built on GPT-4 Turbo cost?
With 10,000 requests a month of 1,500 input and 400 output tokens, GPT-4 Turbo would cost about $270.00 a month at list price, without cache or batch discounts.
What is the API id of GPT-4 Turbo?
The id is openai/gpt-4-turbo. It is the name passed in the model parameter of the API (or on OpenRouter).
Where do the prices come from and how often are they updated?
From the public catalogs of OpenRouter, models.dev and LiteLLM, which publish each provider's list prices. They sync once a day and the last update date is shown above the comparison.
What does price per million tokens mean?
It is what the provider charges per million tokens you send (input) or the model generates (output). A token is roughly 4 characters. Output almost always costs more than input.
Sources: OpenRouter, models.dev and LiteLLM. Prices in USD per million tokens, list price, no volume discounts. Prompt tokens are an estimate; each provider's tokenizer may differ.