chat.z.ai / GLM-4.7 is the only deep research tool that I’m aware of that can lock the deep research on given set of URLs. I gave it some ~70+ URL links of posts in 5qln.com and in close to half an hour it analyzed them. (I could not make Perplexity/Gemini/ChatGPT to do that).
Slides were made by Notebook LM from the output of the Z.ai deep research.
Deep research session
Z.ai Chat - Free AI powered by GLM-4.7 & GLM-4.6
Chat with Z.ai’s free AI to build websites, create presentations, and write professionally. Fast, smart, and reliable, powered by GLM-4.7.
Slides














