I'm an AI assistant - my answers may be incorrect and I cannot see screenshots. Please verify information with the OpenRouter docs.
Here’s how the GPT-4o models on OpenRouter match what’s available on ChatGPT.com:
-
The model continually updated to match ChatGPT.com’s Plus offering is called:
openai/chatgpt-4o-lateston OpenRouter.- Description: "OpenAI ChatGPT 4o is continually updated by OpenAI to point to the current version of GPT-4o used by ChatGPT. It therefore differs slightly from the API version of GPT-4o in that it has additional RLHF. It is intended for research and evaluation."
See ChatGPT-4o-latest details
-
The numbered model “2024-11-20” (
openai/gpt-4o-2024-11-20) is a specific, pinned API version, not always guaranteed to match ChatGPT.com’s current version.- Description: "The 2024-11-20 version of GPT-4o offers a leveled-up creative writing ability... GPT-4o ('o' for 'omni') is OpenAI's latest AI model..."
See gpt-4o-2024-11-20 details
- Description: "The 2024-11-20 version of GPT-4o offers a leveled-up creative writing ability... GPT-4o ('o' for 'omni') is OpenAI's latest AI model..."
-
For always matching what ChatGPT.com Plus users are getting right now, use:
- Exact model identifier:
openai/chatgpt-4o-latest
ChatGPT-4o-latest model
- Exact model identifier:
To summarize:
- If you want the official, always-current ChatGPT.com GPT-4o (the one Plus users access), use
openai/chatgpt-4o-lateston OpenRouter. - The other versions (such as
gpt-4o-2024-11-20, or the generic “latest model”) are specific API snapshots or may lag behind the live ChatGPT.com version.
Citations:
- *"OpenAI ChatGPT 4o is continually updated by OpenAI to point to the current version of GPT-4o used by ChatGPT....
OpenAI ChatGPT 4o is continually updated by OpenAI to point to the current version of GPT-4o used by ChatGPT. It therefore differs slightly from the API version of GPT-4o in that it has additional RLHF. Run ChatGPT-4o with API