Built from success rate, logged brews, setup diversity and editorial review. It measures repeatability—not whether every person will prefer the cup.
SUCCESS
80%
VOLUME
17/25
DIVERSITY
0/10
Coffee19 g
Water290 g
Temperature90°C
Time3:40
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 restrained agitation protect decaf from a woody, drying finish. Starting point: 19 g coffee, 290 g water at 90°C, with a target time of 3:40.
Roast
Medium
Flavor
Sweet
Context
Late Shift Decaf
Common adjustment
Move slightly coarser before lowering temperature again if the cup still dries the palate.