White · Wairau Valley · New Zealand
Gravel & Loam Wairau Valley Sauvignon Blanc
Scored from 478 calibrated Vivino reviewers, each re-centered on their own rating baseline before the bottle is ranked. Cohort: White · New Zealand (1,064 wines).
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What reviewers say
“Not as good as I expected for a Wairau Cove Sauvignon Blanc. Pale green straw colour. Strong with lemon and lime on the nose. Lots of gooseberry in the flavour immediately on tasting, the lemon and lime follow after. Not so good on its own. Which is a shame.”
From a top-rated Vivino review for this bottle.
Summary
From Wairau Valley in New Zealand, Gravel & Loam Wairau Valley Sauvignon Blanc is a white.
Its in-cohort standing is measured against 1,063 other whites from New Zealand, not against the corpus as a whole. The calibrated figure is built from 478 reviewers whose rating history varies enough to place their own average. A broader pool of 490 reviewers with two or more ratings feeds the raw-average track instead.
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 Gravel & Loam Wairau Valley Sauvignon Blanc 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 White · New Zealand (1,064 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 478.
