The mid-priced red occupies a peculiar position in the contemporary wine landscape. Positioned above the everyday and beneath the aspirational, it is required to be reassuring without being forgettable, and distinctive without risk. This paper reports the findings of a 22-month study, conducted by the International Wine Intelligence Division, into how such wines are in fact structured, and what the structure is for.
Method
Between January 2024 and October 2025, trained assessors evaluated 4,118 mid-priced red wines across eleven regions, using the full Seven Pours protocol. Each wine was assigned a Structural Integrity Rating (SIR) and a Structural Ambiguity Coefficient (SAC), the latter expressing the degree to which a wine could be reasonably described as either light or heavy depending upon who was asked. Data were smoothed in accordance with the Voskuijlen Smoothing, and then, on reflection, smoothed again.
Findings
The mean SIR of the sample was 74.3, a figure the Division considers “adequate in the most distinguished sense.” More strikingly, 61.8 per cent of wines in the sample exhibited a Structural Ambiguity Coefficient above 0.5, indicating that the majority of mid-priced reds present a body that is, for practical purposes, a matter of opinion. Wines in the highest SAC quartile were also those most frequently described by consumers as “easy,” a finding which the Division regards as both statistically significant and entirely unsurprising.
A further result concerns the relationship between ambiguity and the label. Where a wine’s label contained six or more adjectives, the SAC rose by an average of 0.11, suggesting that a wine, like any institution, grows vague in proportion to the volume of its own language.
Interpretation
The authors do not conclude that structural ambiguity is a fault. On the contrary, it appears to serve a function: it allows the wine to be many things to many tables. The mid-priced red is not an undecided wine but a diplomatic one, and its structure the architecture of a very long compromise. We recommend that the category be assessed on its own terms, and that assessors refrain from asking it to take sides.
Limitations and further work
Eleven caveats attend these findings, and are set out in Appendix C. The study did not control for the weather, the glass or the mood of the room. A follow-up study of 6,000 further wines, to include the carpet, is planned.