The list belongs to the answer rather than to the tool line, so it is drawn with
tool calls hidden too. It waits for the answer to cite something before appearing,
because otherwise it arrives in full with the first token and then shrinks as
citations arrive. A copied conversation carries the same list, worked out from a
plain scan: it is markdown on its way somewhere else, where a [1] inside a snippet
counting as a citation costs nothing.
adrianbonpin
7d7040353a