2 ms·It is OpenAI weights under the hood, unless something changed recently?by adastra22 1y agoIt is OpenAI weights under the hood, unless something changed recently?cubefox 1y agoAt least Bing Chat was GPT-4-base with Microsoft's own fine-tuning.KoolKat23 1y agoAnd there's been a number of iterations of 4o. So it could be a really old, pruned one if upgraded from gpt-4.