OpenAI
A truly innovative company pushing the boundaries of what is possible with artificial intelligence. Working in all areas of AI and often comes up with new solutions first.
GPT-3 launched to much fan-fare in 2021 and is still one of the best text generative models available. Trained on 175 billion parameters, GPT-3 has a great general knowledge and OpenAI are continuing to add improvements to it even to this day. Will we see a GPT-4 any time soon? Who knows!
Fine-tuning is a big part of what OpenAI offer. Fine-tuning any of the GPT-3 models will get an even better output for your needs. GPT-3 is mainly an English trained model. You can use it to create content, ideas and, even code.
OpenAI Website
GPT-3 comes with quite a few conditions of usage. You are unable to create NFSW content and there are quite a few other rules to understand if putting this API into production. Worth studying before building out a product.