For some reason, when given instructions to build a webpage in HTML, Assistant just stops generating at certain points. I've tried to GLM 5.2 and Deepseek Pro. I've used the same models on T3 Chat and didn't have this issue.
Examples:
https://assistant.kagi.com/share/bc56f386-0ff1-4823-ba71-f85907c31850
https://assistant.kagi.com/share/211646d3-cf8b-4f8f-9e4a-3e59aeb8f26f