Has K-AI in KNIME become a paid feature now? I’ve been trying to use it inside the Expressions node for a few days, but I keep getting the message “Quota of 20 exceeded.” I’m wondering because I noticed that the KNIME PRO plan (the $19 one) includes 500 K-AI interactions as a benefit.
Hey @lsandinop,
Yes, with the introduction of KNIME Pro the usage of K-AI is now limited to 20 requests per month in the free tier. You might want to join the trial for KNIME Pro and see if this is something for you 
(The error message will look much nicer in newer KNIME versions)
Greetings,
Daniel
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