A paper can’t reproduce its self. And he didn’t formulate the test with a 5 minute bound he just predicted that by the year 2000 that within 5 minutes an average interrogator would have a sub 70% chance of guessing correctly.

And it’s all irrelevant. If one human on earth can consistently get it right then it hasn’t been passed since clearly that human can somehow determine between them (whereas no one would ever be able to determine between a true “human intelligence” by definition).

And as it stands almost everyone could tell between them when allowed to discuss whatever they want for any length of time.

The fact these researchers have to keep adding bounds shows it hasn’t been passed. If we are arguing over technicalities maybe it isn’t as obviously intelligent as claimed!