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Model · OpenRouter

Openai/GPT-3.5 Turbo Instruct

This model is a variant of GPT-3.5 Turbo tuned for instructional prompts and omitting chat-related optimizations. Training data: up to Sep 2021.

Author / organizationOpenai
AccessHosted API (no weights listed here)
Price per million tokens$1.5 in · $2 out
Context window4,095 tokens
Tasktext-generation
Created28 September 2023
Last updated at source—
text-generationhosted
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Price and speed history

USD per million tokens

00.511.5210-1510-1610-1710-1810-19Input · 10-15: 1.5Input · 10-16: 1.5Input · 10-17: 1.5Input · 10-18: 1.5Input · 10-19: 1.5Output · 10-15: 2Output · 10-16: 2Output · 10-17: 2Output · 10-18: 2Output · 10-19: 2
InputOutput

More from Openai

Silytics shows public metadata from OpenRouter and links to the original. Information may be incomplete or out of date. Last refreshed 19 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.