GPT 3.5 Turbo Instruct
LegacyStandardInstruction-following variant of GPT-3.5 for completion-style tasks.
Optimized for text completion rather than chat. Useful for legacy applications built on the completions API.
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GPT 3.5 Turbo Instruct is somewhat expensive at $1.50/M tokens input and $2.00/M tokens output. The model supports a 4K context window.
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Compare with
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Mistral Small 4vs GPT 3.5 Turbo InstructFrequently Asked Questions about GPT 3.5 Turbo Instruct▼
When was GPT 3.5 Turbo Instruct released?
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GPT 3.5 Turbo Instruct was released on September 28, 2023.
Who created GPT 3.5 Turbo Instruct?
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GPT 3.5 Turbo Instruct was created by OpenAI.
How much does GPT 3.5 Turbo Instruct cost?
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GPT 3.5 Turbo Instruct costs $1.50/M input tokens and $2.00/M output tokens.
What is GPT 3.5 Turbo Instruct API pricing?
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The GPT 3.5 Turbo Instruct API is priced at $1.50 per million input tokens and $2.00 per million output tokens. You can access GPT 3.5 Turbo Instruct through idapt.app alongside 200+ other AI models in one workspace.
Is GPT 3.5 Turbo Instruct a reasoning model?
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No, GPT 3.5 Turbo Instruct is not a reasoning model. It responds directly without an extended internal thinking step. For tasks requiring deep chain-of-thought reasoning, consider models like Claude, o-series from OpenAI, or Gemini Thinking.
Does GPT 3.5 Turbo Instruct support image or vision input?
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No, GPT 3.5 Turbo Instruct does not currently support image or vision input. It is a text-only model.
Does GPT 3.5 Turbo Instruct support audio?
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No, GPT 3.5 Turbo Instruct does not support audio input.
What is the context window of GPT 3.5 Turbo Instruct?
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GPT 3.5 Turbo Instruct has a context window of 4K tokens, meaning it can process approximately 3,071 words of context at once.
Is GPT 3.5 Turbo Instruct open source?
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GPT 3.5 Turbo Instruct is a proprietary model developed by OpenAI. The model weights and training data are not publicly available.
Where can I use GPT 3.5 Turbo Instruct?
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You can chat with GPT 3.5 Turbo Instruct on idapt.app — no separate API key required. idapt is an AI workspace with 200+ models, agents, computers, and tasks. You can also access GPT 3.5 Turbo Instruct through OpenAI's own API or platform.