San Antonio, Colombia
WashedMedium
Cherrybook Index
54sparse
Evidence-of-quality score, not a cup score. Sparse signal: 1 of 7 signals on file. Methodology
Price position
US$1.72/ozZAR 250.00 for 250g
Price position appears once the price model has scored this lot.
Catalog summary
A washed lot from Huila, Colombia, not yet indexed (1 of 7 signals on file).
Based on the listing and catalog evidence
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Cherrybook last checked this listing 109 days ago.
Roaster’s notes
crisp & bright · green apple · brown sugar
- Fruit
- 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.
- Origin
- Huila, CO
- Producer
- Fernando Alvarez Martinez
- Farm / Co-op
- Finca San Antonio
- Process
- Washed
- Altitude
- 1500 m
- Varietals
- Other
- Harvest
- 2025
- Weight
- 250g
- Bag price
- ZAR 250.00
- Price / oz
- US$1.72/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
54
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 85.0 shrunk to 54.4 = 54.
Missing: SCA grade, Coffee Review, Reddit sentiment, YouTube reviews, On-shop ratings, Cherrybook ratings
- 85/ 100% weightRoaster transparencyProducer / farm / lot disclosure depth
Sensory profileestimated
- Acidity
- 4
- Body
- 3
- Sweetness
- 3
- Balance
- 4
- Clean
- 4
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
About Rosetta Roastery
On YouTube
Meet the roaster on camera
About the roasterInterview
มุดบาร์เพื่อน ep.10 | ตี๋ Rosetta Roastery: Specialty Coffee
Toon Bluetamp
Watch on YouTubeThis video covers Rosetta Roastery; it is general roaster coverage.
Cherrybook summary of the video
This video features an interview with Tee, the founder of Rosetta Roastery, discussing his journey from working in Australia to opening his own roastery in Thailand. The conversation covers his philosophy on expanding to regional areas in Thailand, his approach to latte art, and his commitment to quality control by roasting his own coffee.
Inside this video
From Toon Bluetamp:
“เราอยากไปอยู่ตามหัวเมืองบ้าง เพราะว่าเวลาเราไปต่างประเทศเนี่ย เราจะไปแต่จังหวัดที่คนเขาไปกัน เราก็เลยคิดว่าเหมือนกัน ถ้าเป็นเรามาเป็นต่างชาติมาเที่ยวเมืองไทย เราไม่มาจังหวัดนี้ เราอยากให้มันอยู่ตามหัวเมืองบ้าง”
“เราอยากทำ ให้เราเห็นปุ๊บแล้วต้องดูออกว่ามันคืออะไร”
Explore the videos
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