[400] Invalid model 'llama-3-8b-instruct'? How is that possible if it is actually permitted?

The operation failed with an error. [400] Invalid model ‘llama-3-8b-instruct’. Permitted models can be found in the documentation at Getting Started with Perplexity API - Perplexity.

How is that possible if it is actually permitted?

The same happened with Mixtral, and now it is happening with Llama, why?



Also, this drives me crazy, why every time I open a scenario to edit it ALL modules are cloned and duplicated automatically, each one above the other??