GPT-3.5 Turbo Instruct

Retired 2026-09-28Replace withGPT-5.6 TerraNewer version
GPT-3.5 Turbo Instruct
Compare in
—per task?
$1.50 / $2per 1M in / out
—output speed?
4Kcontext

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FAQ

How much does GPT-3.5 Turbo Instruct cost?›

$1.50 per 1M input tokens and $2 per 1M output tokens.

Is GPT-3.5 Turbo Instruct free to use?›

There is no free API; the cheapest paid price is $1.50 per 1M input tokens.

How can I use GPT-3.5 Turbo Instruct?›

Through the API of Azure AI Foundry, OpenAI.

What is the context window of GPT-3.5 Turbo Instruct?›

4K tokens, with up to 4K output tokens.

When was GPT-3.5 Turbo Instruct released? Is there a newer version?›

It has been superseded by GPT-5.6 Terra.

Can GPT-3.5 Turbo Instruct read images?›

No, it accepts text only.

What is GPT-3.5 Turbo Instruct?›

GPT-3.5 Turbo Instruct is a language model from OpenAI.