Resources for using LLMs to fit your needs
GPT Index : A llama project, which has tools for data ingestion, data indexing and querying, using LLMs.
HuggingFace: This is where all the models live. They have instances you can use for trianing, as well as some inference-app hosting and serving capacity.
Hugging Face Auto train advanced For using your own data to finetune models on huggingface
Cohere Model as service platform with inference APIs and a course on LLMs and how to use them