Built from success rate, logged brews, setup diversity and editorial review. It measures repeatability—not whether every person will prefer the cup.
SUCCESS
90%
VOLUME
15/25
DIVERSITY
0/10
Coffee30 g
Water500 g
Temperature94°C
Time4:30
BREWING START POINT
Medium-coarse
Rinse the paper thoroughly, bloom, then use three controlled pours without filling above the filter seam. A neutral baseline for reading sweetness, balance and grinder changes without an extreme recipe. Starting point: 30 g coffee, 500 g water at 94°C, with a target time of 4:30.
Roast
Medium
Flavor
Sweet
Context
Everyday Baseline
Common adjustment
Repeat the recipe once before optimizing it, then move the grind by one small step only.