Built from success rate, logged brews, setup diversity and editorial review. It measures repeatability—not whether every person will prefer the cup.
SUCCESS
89%
VOLUME
23/25
DIVERSITY
0/10
Coffee21 g
Water320 g
Temperature93°C
Time3:20
BREWING START POINT
Medium
Bloom with the valve open, close it for the main steep, stir once and release without additional agitation. Reserve part of the measured water as ice and brew the hot portion directly onto it for fast cooling. Starting point: 21 g coffee, 320 g water at 93°C, with a target time of 3:20.
Roast
Medium-light
Flavor
Bright
Context
Iced Coffee
Common adjustment
If the drink is weak, grind finer; do not remove ice until the hot extraction is balanced.