Building a scenario that writes social captions from a product sheet. I've been putting everything in the user message. Should the brand rules sit in the system role, and what is the assistant role even for here?
Created a fresh key, pasted it straight into the WordPress plugin, still returns invalid key. Tried another browser and regenerated it twice. Does the account need billing set up before a key works?
Generating 1,500 word drafts through the chat completions endpoint and they stop at around 600 words, sometimes mid sentence. ChatGPT itself writes the full length fine. Is this a max tokens thing I've overlooked?
Same prompt, same model name as far as I can tell. In ChatGPT the descriptions come out natural; through the API (running a batch of 200 SKUs) they're stiff and repetitive. Is the app adding a system prompt or settings I'm not copying over?