Bayesian Brew is a coffee brewing optimiser. Rate a few brews and a Bayesian model narrows whichever parameters you care about — grind, dose, ratio, temperature, bloom, anything you can dial — converging on your taste, without wasting half a bag.
Still figuring out which dial matters most.
Every rating sharpens what we suggest next. The dial-in is yours, not borrowed from someone else's beans.
Start from whatever you'd brew today, and vary the parameters you actually want to play with. It moves from there.
See which parameters are pulling the score, and how they interact. No mystery suggestions.
Once the recipe stops moving, we say so. Drink the rest of the bag in peace.
Slice the model along a single parameter to see how the predicted score moves — handy when you want to nudge grind without touching anything else.
Two-parameter heatmaps show where your best brews cluster — the kind of interaction that's hard to spot by feel.