AI chat unable to fill properties based on PDF

Steps to reproduce:

• Create a custom object type with different kinds of properties
• Create a new object of that type
• Paste a PDF into the new object's body
• In the side panel, open the AI Chat
• Send the prompt "Fill object based on the PDF"

Expected:

• Ideally, all properties filled, including the object relations, after suggesting to add missing objects for the reference properties
• At least the non-reference properties filled

Actual:

• No object properties filled
• AI Chat shows a rather unhelpful message: "The assistant stopped before it could finish."

capacities-diagnostics.txt

Capacities v1.73.1; none none; Mac OS v10.15.7; Chrome v148.0.7778.280 (WebKit v537.36); Desktop (Electron); 11/13/2026, 10:41:38 AM