Carlos Montero • Anaerobic-Natural-Processed Villa Sarchi
Anaerobic Natural
Cherrybook Index
53sparse
Evidence-of-quality score, not a cup score. Sparse signal: 1 of 7 signals on file. Methodology
Price position
$4.10/oz$49.19 for 340g
Price position appears once the price model has scored this lot.
Catalog summary
An anaerobic Natural lot from Tarrazú, Costa Rica, not yet indexed (1 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.
Roaster’s notes
lemonade · fruity cereal · cherry
- Fruit
- Citrus
- Cocoa and nut
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.

- Origin
- Tarrazú, CR
- Producer
- Carlos Montero
- Farm / Co-op
- Don Eli
- Process
- Anaerobic Natural
- Altitude
- 1500–1700 m
- Varietals
- Villa sarchi
- Harvest
- —
- Weight
- 340g
- Bag price
- $49.19
- Price / oz
- $4.10/oz
- Brew
- —
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
53
Sparse signal
Confidence1 of 7 signals on file
Score is heavily shrunk toward 50; treat as a placeholder until more sources arrive.
How confidence affects the score
Coverage measures signal availability, not cup quality. This coffee has 5% 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 88% so one thin signal cannot carry the score on its own.
The math on file: renormalized base 75.0 shrunk to 53.1 = 53.
Missing: SCA grade, Coffee Review, Reddit sentiment, YouTube reviews, On-shop ratings, Cherrybook ratings
- 75/ 100% weightRoaster transparencyProducer / farm / lot disclosure depth
Comps & alternatives
Tasting flight
Compare this with three more lots selected from the catalog.
Brew a set side-by-side. The picks vary along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.
Reference · About the varietal & origin
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