Sparkling · Schaumwein · Frankreich
Siret Frère & Sœur Réserve Perpétuelle Extra Brut Champagne
Scored from 22 calibrated Vivino reviewers, each re-centered on their own rating baseline before the bottle is ranked. Cohort: Sparkling · Frankreich (376 wines).
Find this wine: view on Vivino · compare prices on Wine-Searcher
What reviewers say
“Like this a lot Intense M + aroma, so the ripe apple, lemon, a bit of nuts n oxidative notes that resembles good amount of reserve wine Also some coconut perhaps some oak use as well Complex 498”
From a top-rated Vivino review for this bottle.
Summary
Siret Frère & Sœur Réserve Perpétuelle Extra Brut Champagne is a sparkling wine from Schaumwein, France.
Only 22 of its Vivino reviewers rate with enough spread for a personal baseline to be measured, so the calibrated figure rests on a thin sample; a broader pool of 22 reviewers with at least two ratings feeds the raw-average track. 375 other sparkling wines from France form the cohort it is ranked inside.
How the score was built
We compare the reviewers of this bottle against every other wine those same people reviewed. Each review is scored relative to the reviewer's own baseline — four stars from someone who hands out fives means something very different from four stars from someone who rarely goes above three. Every reviewer then counts the same, so the result is a calibrated consensus rather than a star average.
- Global percentile
- Where Siret Frère & Sœur Réserve Perpétuelle Extra Brut Champagne lands against every wine we rank.
- In-cohort percentile
- The same comparison narrowed to its cohort — wines of the same type from the same country. A Chilean red is judged against Chilean reds, not against Champagne. Ranked against Sparkling · Frankreich (376 wines).
- AI-adjusted percentile
- The same reviewer-normalized score, corrected for how much confidence the sample supports: thin samples are pulled toward the corpus average. Each wine keeps the share n / (n + 53) of its measured distance from the average, where n is its calibrated-reviewer count, and the result is ranked on the same scale as the global percentile.53 is the median sample size across everything we rank. Here n is 22.
Cohort: Sparkling · Frankreich
