01
Mention rate
Deterministic
Successful answers containing an exact brand or known alias count as mentions. Visibility is mentions divided by successful samples. Failed samples do not enter the denominator.
Measurement, opened up
The number is useful only when you can challenge it.
Aelo keeps the prompt, every returned answer, failures, model, region, sample count and source evidence close enough to inspect.
measurement.v2aelo-brand-scorer.v2brand 2026-08-29.1
Counting rules
Mechanical where possible. Labelled where judgment remains.
The score cannot be edited by the sentiment analyser, a missing provider, or a URL copied from answer prose.
02
Ranked position
Deterministic
When an answer contains a numbered, bulleted or headed list, Aelo records the first list item containing the brand. Position is averaged only where a valid position exists.
03
Source provenance
Deterministic
A structured provider URL is a provider citation. A URL found only in generated prose is a mentioned link. Invalid, local and private-network URLs cannot become citation evidence.
04
Sentiment
Labelled analysis
An analyser may classify the surrounding context. Its schema-checked output cannot change the deterministic mention count. When unavailable, Aelo labels the fallback and records zero analyser confidence.
Visibility
A mention rate. Nothing more mysterious.
If a brand appears in 7 of 12 successful answers, observed visibility is 58.3%. Failed or untracked samples stay outside that number and remain visible beside it.
Illustrative calculation
7 mentions / 12 successful samples
58.3%
mentions ÷ successful samples × 100
Successful
12
Failed
2
Confidence
Medium
The two failed samples are reported, not converted into non-mentions. Illustrative structure, not a customer result.
Confidence
A range, not fake precision.
Aelo uses a 95% Wilson interval around the observed mention rate. Fewer samples create a wider interval, so the interface should sound less certain.
Illustrative interval / 12 samples
Observed 58% · range 31–81%
31 lower58 observed81 upper
Fewer than 8 successful samples stays low confidence. Medium needs at least 8 and an interval no wider than 50 points. High needs at least 20 and an interval no wider than 30 points.
Before versus after
Aelo refuses the easy comparison.
Both periods need compatible conditions and enough successful samples. Even then, an observed change is not proof that one action caused it.
01Buyer prompt
02AI engine
03Provider model
04Region
05Measurement mode
06Search mode
07Scorer + contract
08Sentiment analyser
If a condition fails, the verdict is inconclusive. When all conditions match, improvement or regression still requires non-overlapping 95% intervals.
Test the method