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OpenKey

GPT-3.5 Turbo (older v0613)

OpenAIReleased Jan 25, 2024

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.

Try in playground
Context window
4K tokens
Max output
4K tokens
Input
text
Output
text
Tokenizer
GPT
Knowledge cutoff
Sep 30, 2021
Released
Jan 25, 2024

Pricing

Per 1M tokens. The provider price and our flat 3% fee are separate columns — what you pay is their sum.

Per 1M tokensProvider+ 3% feeYou pay
Input$1.00$0.030$1.03
Output$2.00$0.060$2.06

Supported parameters

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

Call it

OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model openai/gpt-3.5-turbo-0613.

Code sample language
curl https://api.openkey.ai/v1/chat/completions \
  -H "Authorization: Bearer $OPENKEY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-3.5-turbo-0613",
    "messages": [{"role": "user", "content": "Hello"}]
  }'
import os
from openai import OpenAI

client = OpenAI(
    base_url="https://api.openkey.ai/v1",
    api_key=os.environ["OPENKEY_API_KEY"],
)

completion = client.chat.completions.create(
    model="openai/gpt-3.5-turbo-0613",
    messages=[{"role": "user", "content": "Hello"}],
)
print(completion.choices[0].message.content)
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.openkey.ai/v1",
  apiKey: process.env.OPENKEY_API_KEY,
});

const completion = await client.chat.completions.create({
  model: "openai/gpt-3.5-turbo-0613",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

Questions

How much does GPT-3.5 Turbo (older v0613) cost via API?
Through OpenKey, GPT-3.5 Turbo (older v0613) costs $1.03 per 1M input tokens and $2.06 per 1M output tokens. That is the provider price ($1.00 / $2.00) plus a flat 3% fee — nothing else.
What is GPT-3.5 Turbo (older v0613)'s context window?
GPT-3.5 Turbo (older v0613) accepts up to 4K tokens of context and returns up to 4K tokens per request.
Is GPT-3.5 Turbo (older v0613) OpenAI-compatible?
Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "openai/gpt-3.5-turbo-0613" using any OpenAI SDK — only the base URL and API key change.
What inputs does GPT-3.5 Turbo (older v0613) support?
GPT-3.5 Turbo (older v0613) accepts text input and produces text output. Its knowledge cutoff is Sep 30, 2021.

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