Cherrybook.
Prolog Coffee

Gakuyuini AA

Washed78Cherry's Index

Cup profile

red currants · pomelo · black tea

Gakuyuini AA by Prolog Coffee
Farm / Co-op
Thirikwa Farmers' Cooperative Society
Process
Washed
Altitude
1572–1572 m
Harvest
—
Weight
250g
Bag price
DKK 167.00
Price / oz
$2.89/oz
Brew
omni

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

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Cherry's Index

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

78

Strong

Preliminary

Confidence33% coverage / 3 of 7 signals

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. Missing sources are dropped, remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 18% so one thin signal cannot carry the score on its own.

Missing: SCA grade, Coffee Review, Buyer reviews, Cherrybook tastings

  • YouTube reviews
    Sentiment from third-party YouTube reviewer mentions
    90/ 30% weight
  • Reddit sentiment
    Sentiment across specialty-coffee discussion
    85/ 55% weight
  • Roaster transparency
    Producer / farm / lot disclosure depth
    65/ 15% weight

Renormalized base 83.5 shrunk to 77.6 at 83% confidence = 78.

Sensory profileestimated

Flavor wheelestimated

Comps & alternatives

Tasting flight

Taste this against three others Cherry picks.

Brew a set side-by-side. Cherry varies the picks along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.

Build the flight

Reference · About the varietal & origin

About Prolog Coffee

Community reputation · Reddit

Cult favorite· sentiment 85/100

Prolog Coffee is consistently regarded as a high-quality roaster, particularly within the specialty coffee community. Users frequently mention them alongside other respected European roasters, and their beans are praised for their flavor profiles, such as "sweet" and "juicy." There is no evidence of negative sentiment or criticism regarding their quality or service in the provided threads.

Copenhagen-based roasterlight to omni roast focushighly regarded by enthusiastsfrequently paired with high-end gearfruity and bright flavor profiles
Threads cited (4)

On YouTube

7 videos · 78k combined views

Outside coverage consistently portrays Prolog Coffee as a central pillar of the Copenhagen specialty scene. Reviewers emphasize the roaster's commitment to operational transparency and functional design within their production spaces. The brand is frequently recognized for its rigorous focus on sustainability, specifically noting their B Corp certification and circular logistics. Furthermore, observers highlight the roaster's dedication to community building through their active cafe presence and educational initiatives.

B Corp certified sustainability focusCircular logistics and supply chain transparencyFunctional and efficient roastery designCommunity centered cafe cultureCommitment to barista education and trainingConsistent quality in washed process offerings

From Prolog Coffee

Coverage from others

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Prolog Coffee

$2.89/oz· 167 DKK/bag

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