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
19/25
DIVERSITY
0/10
Coffee27 g
Water430 g
Temperature94°C
Time3:45
BREWING START POINT
Medium
Bloom with the valve open, close it for the main steep, stir once and release without additional agitation. A slightly stronger recipe designed to remain expressive after several hours in a preheated steel vessel. Starting point: 27 g coffee, 430 g water at 94°C, with a target time of 3:45.
Roast
Medium-light
Flavor
Balanced
Context
Thermos
Common adjustment
Preheat the vessel first; only then lower temperature if the held coffee becomes dry.