u/Unusual_Hat5935

I threw this AI-generated 6D integral problem at the most powerful Qwen model, Qwen 3.7 Max Preview. Qwen 3.7 Max Prev. gave me a "mathematically sound solution" according to the judge.

https://chat.qwen.ai/s/b270343e-59c3-4822-93e9-045aa72ac4d8?fev=0.2.51

So basically, DeepSeek dropped an update that prevents you from uploading files in Expert mode (the 1.6T MoE model), and it's driving some of you crazy. Here's why you shouldn't worry:

1. DeepSeek is doing efforts to ban ds2api

Basically, what DeepSeek is doing is preventing users from using the free chat as an API for vibe-coding, which pushes users from that to the official API (which is cheap but costs money)

2. You can still use Instant mode to upload files

Just switch from expert to Instant, you will get the ability to upload files again.

:)