[sergiosgc]

Why didn't the author of the article take the 30s I did, and redo the experiment today, with Claude? Rather important, since Claude is what impressed Dawkins, and that impression is the core subject of the article.

[aaplok]

Doesn't the quoted sentence indicate they did? How would they have known it has been updated since otherwise?

[stvltvs]

Answers are non-deterministic. The fact that answers vary doesn't mean there's been an update.