Red · Aconcagua Valley · Chile
Porta Cabernet Sauvignon Reserva
Scored from 691 calibrated Vivino reviewers, each re-centered on their own rating baseline before the bottle is ranked. Cohort: Red · Chile (444 wines).
Find this wine: view on Vivino · compare prices on Wine-Searcher
What reviewers say
“Um dos melhores custo benefício que ja provei. 13,5 de alcool. Com açúcar residual. Ou seja, vejo q o enólogo interrompeu o processo de fermentação para chegar no equilíbrio. Falo neste vinho especificamente. Acidez e taninos equilibrados e todos os cheiros caracteristicos da uva. Por isso 4 estrelas nesse vinho que custa a bagaleta de menos de 100 reais.”
From a top-rated Vivino review for this bottle.
Summary
Fresh and intense fruit with notes of black cherry, red fruit and hints of smoke. Good structure and volume in the mouth, with round tannins.
Porta Cabernet Sauvignon Reserva is a Chilean red from Aconcagua Valley.
The calibrated figure is built from 691 reviewers whose rating history varies enough to place their own average. A broader pool of 718 reviewers with two or more ratings feeds the raw-average track instead. The cohort it is ranked inside holds 444 Chilean reds.
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 Porta Cabernet Sauvignon Reserva 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 Red · Chile (444 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 691.
