I just tried "analyze this audio file recording of a meeting and notes along with a transcript labeling all the speakers" (using the language from the parent's comment) and indeed Gemini 3 was significantly better than 2.5 Pro.

3 created a great "Executive Summary", identified the speakers' names, and then gave me a second by second transcript:

    [00:00] Greg: Hello.
    [00:01] X: You great?
    [00:02] Greg: Hi.
    [00:03] X: I'm X.
    [00:04] Y: I'm Y.
    ...

Super impressive!

▲ HPsquared 4 hours ago | parent [-]

Does it deduce everyone's name?

	▲	gregsadetsky 4 hours ago \| parent [-]
		It does! I redacted them, but yes. This was a 3-person call.