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Cherrybook.
Three Keys Coffee

Fusion - Heritage Blend

Medium

Cherrybook Index

41sparse

Evidence-of-quality score, not a cup score. Sparse signal: 1 of 7 signals on file. Methodology

Price position

$1.19/oz$95.00 for 5.0 lb

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

Catalog summary

This lot, not yet indexed (1 of 7 signals on file).

Based on the listing and catalog evidence

Buy on Three Keys Coffee

Price and availability set by the roaster.

Cherrybook last checked this listing today.

Roaster’s notes

allspice · black tea · honeysuckle

  • Floral
  • 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.

Fusion - Heritage Blend by Three Keys Coffee
Origin
Producer
Farm / Co-op
Process
Altitude
Varietals
Harvest
Weight
5.0 lb
Bag price
$95.00
Price / oz
$1.19/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

41

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 20.0 shrunk to 46.3 + bonuses = 41.

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

  • Roaster transparency
    Producer / farm / lot disclosure depth
    20/ 100% weight

Bonuses applied

  • Stale-stock demotion
    This lot has been listed in stock for an extended time; specialty coffee freshness degrades over weeks
    +-5

Sensory profileestimated

Acidity
4
Body
2
Sweetness
3
Balance
4
Clean
4

Comps & alternatives

Tasting flight

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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.

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About Three Keys Coffee

Three Keys Coffee

$1.19/oz· $95.00 a bag

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