If we could get it to tell us a story about a particular giraffe, and then ask it next week about that same giraffe, and then the giraffe could be referenced by it while it tells a joke on a talk show in a decade -- that's maybe too high a bar, but that's real intelligence.
It's not necessarily a requirement, but I couldn't witness someone do it and then deny their intelligence.
Above, I wrote a paragraph sketching an example of complex behaviours, entailing creativity, humour, longevity, planning, memory, storytelling, object recognition, social skills, etc., as a "clear display of intelligence", not a minima, to use as a counterpoint to merely "recognizing a giraffe".
So I think you've missed my point, or, I've severely missed yours. If I have, sorry! As a general feeling toward internet nitpicks, we're unlikely to work in good faith to help each other out from here, so I'm out.