The assistant category's search box gains Thinking / Tools / Answer chips, each carrying the shown step's message count; clicking one keeps only the replies carrying that kind (intersected with the text query), clicking again clears, and the pick follows the text filter's lens rules (reset on a category switch, kept across step picks). Kinds classify from the conversation join's blocks (reasoning / tool-call / text, legacy content joins included) and fall back to the surface node's calls/text when the join misses.
bowenliang123
f099cd9c88
