Built from success rate, logged brews, setup diversity and editorial review. It measures repeatability—not whether every person will prefer the cup.
SUCCESS
83%
VOLUME
8/25
DIVERSITY
0/10
Coffee19 g
Water300 g
Temperature89°C
Time3:15
BREWING START POINT
Medium
Bloom with the valve open, close it for the main steep, stir once and release without additional agitation. Lower heat and shorter contact protect body and sweetness without pushing roast flavor into dryness. Starting point: 19 g coffee, 300 g water at 89°C, with a target time of 3:15.
Roast
Dark
Flavor
Bold
Context
Dark Roast
Common adjustment
If bitterness lingers, grind coarser before lowering the dose or adding more water.