openai

OpenAI: GPT-3.5 Turbo Instruct

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.

Prices updated: 7/28/2026

Input
300
credits / 1M tokens
Output
400
credits / 1M tokens
Context
4k
tokens
Messages per $1 USD
≈ 200
typical message: 1k tokens in + 500 out

Prices in credits per million tokens. 1 credit = $0.01 USD. Final price, billed in MXN at the exchange rate on payment day + VAT (CFDI). Subject to change without notice.

Spec sheet

Inputs
text
Outputs
text
Max output tokens
4,096
Knowledge cutoff
2021-09-30
Tokenizer
GPT
Capabilities
Text / LLM
JSON

Use it in your code

One OpenAI-compatible endpoint. Switch models by changing one line.

curl https://api.deployalo.com/ai/gateway/v1/chat/completions \
  -H "Authorization: Bearer $DEPLOYALO_AI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-3.5-turbo-instruct","messages":[{"role":"user","content":"Hola"}]}'

Ready to use it?

Top up a credit pack, create your API key with a spend cap and start in minutes.