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Cherrybook.
8th & Roast

Chin Up Blend

BlendMedium

Cherrybook Index

48sparse

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

Price position

$1.58/oz$19.00 for 340g

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

Catalog summary

A blend lot, 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.

Roasts daily

Roasts most weekdays, so most orders ship within a day or two of the roast date.

“amazing coffee, roasted daily” source ↗

Cherrybook last checked this listing 88 days ago.

Roaster’s notes

dark chocolate · cherry · balanced

  • Fruit
  • 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.

Chin Up Blend by 8th & Roast
Origin
—
Producer
—
Farm / Co-op
—
Process
Blend
Altitude
—
Varietals
—
Harvest
—
Weight
340g
Bag price
$19.00
Price / oz
$1.58/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

48

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 30.0 shrunk to 47.5 = 48.

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

  • Roaster transparency
    Producer / farm / lot disclosure depth
    30/ 100% weight

Sensory profileestimated

Acidity
3
Body
3
Sweetness
4
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.

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About 8th & Roast

8th & Roast

$1.58/oz· $19.00 a bag

Out of stock