Streaming, one second at a time

Mobile viewport, 390 × 844; chat crop, 390 × 712. The account header is excluded. No manual scrolling. Use the arrows or slider to inspect the reply, working indicator and tool calls.

The crop preserves the served chat panel; nothing inside it is rearranged. Two live requests completed; the second exposes the lost scroll position. This review concerns streaming behavior; it does not certify answer accuracy. Frame timestamps and observations