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OpenAI · Language model

GPT-3.5 Turbo

openai/gpt-3.5-turbo
  • Language
Released May 28, 2023

GPT-3.5 Turbo is OpenAI's fastest model. It can understand and generate natural language or code, and is optimized for chat and traditional completion tasks.

Training data up to Sep 2021.

Specifications

Context window
16,385 tokens
Max output
4,096 tokens
Input
text
Output
text
Tokenizer
GPT
Knowledge cutoff
2021-09-30
Moderation
provider-moderated

Supported parameters

Accepted by the model and forwarded as-is by the gateway.

  • frequency_penalty
  • logit_bias
  • logprobs
  • max_tokens
  • presence_penalty
  • response_format
  • seed
  • stop
  • structured_outputs
  • temperature
  • tool_choice
  • tools
  • top_logprobs
  • top_p

Use it

POST /api/v1/chat/completions · MCP chat · full reference

curl https://omnirail.org/api/v1/chat/completions \
  -H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-3.5-turbo","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'