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
25/25
DIVERSITY
0/10
Coffee28 g
Water450 g
Temperature91°C
Time4:40
BREWING START POINT
Medium-coarse
Rinse the paper thoroughly, bloom, then use three controlled pours without filling above the filter seam. Lower heat and restrained agitation protect decaf from a woody, drying finish. Starting point: 28 g coffee, 450 g water at 91°C, with a target time of 4:40.
Roast
Medium
Flavor
Sweet
Context
Late Shift Decaf
Common adjustment
Move slightly coarser before lowering temperature again if the cup still dries the palate.