Yes! Going forward I'm definitely doing that, once there is enough data. Might even backfill the data more into the past. I just want to stabilize the methodology before burning more tokens.

And it's probably a good idea to create a list of model release dates, so older comments can't accidentally map to models that weren't released yet.

Sentiment probably shifts a lot between release day and a few weeks in, once people hit real edge cases. Would be interesting to see that curve per model.