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OpenKey

GPT-4o (2024-11-20)

OpenAIReleased Nov 20, 2024

The 2024-11-20 version of GPT-4o offers a leveled-up creative writing ability with more natural, engaging, and tailored writing to improve relevance & readability. It’s also better at working with uploaded...

Try in playground
Context window
128K tokens
Max output
16K tokens
Input
text, image, file
Output
text
Tokenizer
GPT
Knowledge cutoff
Oct 31, 2023
Released
Nov 20, 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$2.50$0.075$2.58
Output$10.00$0.300$10.30
Cache read$1.25$0.037$1.29

Supported parameters

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

Call it

OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model openai/gpt-4o-2024-11-20.

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-4o-2024-11-20",
    "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-4o-2024-11-20",
    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-4o-2024-11-20",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

Questions

How much does GPT-4o (2024-11-20) cost via API?
Through OpenKey, GPT-4o (2024-11-20) costs $2.58 per 1M input tokens and $10.30 per 1M output tokens. That is the provider price ($2.50 / $10.00) plus a flat 3% fee — nothing else.
What is GPT-4o (2024-11-20)'s context window?
GPT-4o (2024-11-20) accepts up to 128K tokens of context and returns up to 16K tokens per request.
Is GPT-4o (2024-11-20) OpenAI-compatible?
Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "openai/gpt-4o-2024-11-20" using any OpenAI SDK — only the base URL and API key change.
What inputs does GPT-4o (2024-11-20) support?
GPT-4o (2024-11-20) accepts text, image, file input and produces text output. Its knowledge cutoff is Oct 31, 2023.

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