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Cherrybook.
Carrier Roasting Co.

Burundi Rubirizi

WashedLightSCA cup 87.3

Cherrybook Index

45preliminary

Evidence-of-quality score, not a cup score. Preliminary: 2 of 7 signals on file. Methodology

Price position

$2.36/oz$28.25 for 340g

Price position appears once the price model has scored this lot.

Catalog summary

A washed lot from Kayanza, Burundi, not yet indexed (2 of 7 signals on file).

Based on the listing and catalog evidence

Currently out of stock at the roaster. Subscribe to get an email when it returns.

Cherrybook last checked this listing 65 days ago.

Roaster’s notes

raisin · caramel · orange

  • Fruit
  • Citrus
  • Sugar and spice
Open the flavor wheel

Mapped from the roaster’s tasting notes to the SCA flavor wheel; Cherrybook’s interpretation of the stated notes, not the roaster’s own categorization.

Burundi Rubirizi by Carrier Roasting Co.
Farm / Co-op
Rubirizi Hill
Process
Washed
Altitude
1750 m
Varietals
Red bourbon
Harvest
—
Weight
340g
Bag price
$28.25
Price / oz
$2.36/oz
Brew
filter, espresso

from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated

Cherrybook Index (CBI)

Evidence-of-quality score, not a cup score. Methodology

45

Preliminary

Confidence2 of 7 signals on file

Score is partially shrunk toward a neutral 50; read directionally until more source families land.

How confidence affects the score

Coverage measures signal availability, not cup quality. This coffee has 30% of the signal universe on file. Missing sources are dropped, remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 25% so one thin signal cannot carry the score on its own.

The math on file: renormalized base 42.7 shrunk to 44.5 = 45.

Missing: Coffee Review, Reddit sentiment, YouTube reviews, On-shop ratings, Cherrybook ratings

  • Roaster transparency
    Producer / farm / lot disclosure depth
    75/ 17% weight
  • SCA grade
    Roaster-published cupping score
    36/ 83% weight

Sensory profileestimated

Acidity
4
Body
3
Sweetness
4
Balance
4
Clean
4

Comps & alternatives

Roast it yourself

Green coffee from Long Miles Coffee Project

Unroasted lots for home roasting. This listing and each lot below name Long Miles Coffee Project in Burundi.

All green from Burundi →

Tasting flight

Compare this with three more lots selected from the catalog.

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Reference · About the varietal & origin

About Carrier Roasting Co.

Carrier Roasting Co.

$2.36/oz· $28.25 a bag

Out of stock