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OpenAI · Language model
GPT-4o (2024-11-20)
openai/gpt-4o-2024-11-20- Language
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...
Specifications
- Context window
- 128,000 tokens
- Max output
- 16,384 tokens
- Input
- text, image, file
- Output
- text
- Tokenizer
- GPT
- Knowledge cutoff
- 2023-10-31
- Moderation
- provider-moderated
Supported parameters
Accepted by the model and forwarded as-is by the gateway.
- frequency_penalty
- logit_bias
- logprobs
- max_tokens
- prediction
- 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-4o-2024-11-20","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'