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Demonstration research sample — not a live rating of real businesses.

location · Bristol · GB

Well Reviewed Cafe

Demonstration data

Independent cafe used as the 4.8 / 20,000 comparator. Not a chain parent leak.

Trust Score

90

research.v0 composite. Not a published formula.

Evidence Confidence

99%

How much weight this evidence can bear.

Enough evidence to publish a score

Reputation 95Evidence depth 41%Freshness 97%

Last calculated 18 September 2026 · evidence as of 17 September 2026 · research.v0

Why this assessment

  1. shrinkagesynthetic.public_ratings: raw 4.80 from 20000 reviews shrinks toward prior 3.8 (n0=30) → 4.799.
  2. combine_sourcesInverse-n weighted shrunk mean across 1 PUBLIC source(s) is 4.799 stars → 95.0/100.
  3. paid_claim_isolationDECLARED/INFERRED/DISPUTED rows can exist on the ledger but do not increase reputation, confidence, depth, or provisional assessment. Paying or claiming cannot buy a higher number.
  4. composite_placeholderresearch.v0 composite is 0.70*reputation + 0.15*confidence + 0.10*depth + 0.05*freshness. Weights are experimental placeholders.
  5. parent_non_inheritanceOnly evidence bound to this entity_id was used. Parent/brand ratings are not mixed into location reputation.

Identity

Durable identifier
tt_loc_gb_well_reviewed_cafe
Entity type
location
Place
12 Park Street, Bristol, GB
Assessment record
research.v0 · calculated 18 September 2026 · evidence as of 17 September 2026

Evidence

Bound to this entity only. Parent rows, if listed, are network context and do not drive this location’s reputation.

ClassFactValueSourceConfidence
PUBLICidentity.name"Well Reviewed Cafe"
synthetic.osm_extract
ODbL-synthetic-not-real
99%
PUBLICreputation.star_rating{"mean":4.8,"count":20000,"scale":[1,5]}
synthetic.public_ratings
CC-BY-synthetic-not-real
99%

Assessment history

  1. 2026-09-18 · fixture complete

    90 · confidence 99%

Machine profile: /api/v1/profiles/tt_loc_gb_well_reviewed_cafe · embed