I think part of the reason is, ChatGPT has additional system prompt in chat, API...

		throwaw12 3 months ago \| parent \| context \| favorite \| on: Ask HN: How much better are AI IDEs vs. copy pasti... I think part of the reason is, ChatGPT has additional system prompt in chat, API doesn't have. even if both companies use same model (OpenAI and Cursor), system prompt has a huge impact on results