Perhaps you would perform an experiment.
Pay your $20 or more to use one of the best LLM AI tools for a month.
Give it 100 or more of the kinds of queries that you consistently ask.
Give WolframAlpha the exact same queries
Record exactly the queries and the responses from both.
And then post the complete results of that experiment.
I would be very interested in seeing the results of that.
All that information might enable someone to see a pattern in the way that you pose queries and possibly suggest a different style which might be more likely to give you the answers you want.
When I experimented for a minute with your query above and WolframAlpha and I tried a few variations I finally got to
volume 3 cm radius sphere
which returned
0.1131 liters
Then
60 liters / ( 0.1131 liters )
which returned
530.5
But I am expecting that is unacceptable for you.
