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Deviations and limitations

Deviations from the OpenAI API​

Although our API is compatible with the OpenAI API, there are some limitations:

  • Only selected endpoints are implemented (see list)
  • Some parameters like n, logprobs, functions (depending on the model) are not available
  • Vision input is currently only supported via Base64, not via URLs

Limitations​

All requests are subject to a rate limit to ensure fair and consistent usage and availability of the models for all users. Requests are limited according to the respective tariff the user has booked. Please check the according price information regarding the limitations applied in your case.

All models are also subject to model-specific limitations. These always include the allowed context length measured in the number of transmitted tokens. For vision-capable models that process images, only a limited number of images can be transmitted per request, meaning across the entire submitted context. This affects all images sent in the full chat history of a request.

Currently, it is not possible to generate images. A corresponding API route does not exist.