Triple

T23228736
Position Surface form Disambiguated ID Type / Status
Subject Heeley E581088 entity
Predicate hasRailwayStation P918 FINISHED
Object Heeley railway station (former)
Heeley railway station (former) was a now-disused railway station that once served the Heeley area of Sheffield, South Yorkshire, England, on the Midland Main Line.
 E1578838 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Heeley railway station (former) | Statement: [Heeley, hasRailwayStation, Heeley railway station (former)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Heeley railway station (former)
Context triple: [Heeley, hasRailwayStation, Heeley railway station (former)]
  • A. Hayle railway station
    Hayle railway station is a small passenger rail stop in the town of Hayle in Cornwall, England, serving as a local transport hub on the region’s primary rail route.
  • B. Highley railway station
    Highley railway station is a preserved heritage railway station on the Severn Valley Railway in Shropshire, England, serving the village of Highley and featuring a museum and visitor facilities.
  • C. Whalley railway station
    Whalley railway station is a local train stop in the village of Whalley in Lancashire, England, serving passengers on the Ribble Valley Line.
  • D. Heywood railway station
    Heywood railway station is a heritage railway station in Greater Manchester, England, serving as one of the termini on the preserved East Lancashire Railway.
  • E. Hale railway station
    Hale railway station is a suburban rail stop in Hale, Greater Manchester, England, providing local and regional passenger services on the Mid-Cheshire Line.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Heeley railway station (former)
Triple: [Heeley, hasRailwayStation, Heeley railway station (former)]
Generated description
Heeley railway station (former) was a now-disused railway station that once served the Heeley area of Sheffield, South Yorkshire, England, on the Midland Main Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Heeley railway station (former)
Target entity description: Heeley railway station (former) was a now-disused railway station that once served the Heeley area of Sheffield, South Yorkshire, England, on the Midland Main Line.
  • A. Hayle railway station
    Hayle railway station is a small passenger rail stop in the town of Hayle in Cornwall, England, serving as a local transport hub on the region’s primary rail route.
  • B. Highley railway station
    Highley railway station is a preserved heritage railway station on the Severn Valley Railway in Shropshire, England, serving the village of Highley and featuring a museum and visitor facilities.
  • C. Whalley railway station
    Whalley railway station is a local train stop in the village of Whalley in Lancashire, England, serving passengers on the Ribble Valley Line.
  • D. Heywood railway station
    Heywood railway station is a heritage railway station in Greater Manchester, England, serving as one of the termini on the preserved East Lancashire Railway.
  • E. Hale railway station
    Hale railway station is a suburban rail stop in Hale, Greater Manchester, England, providing local and regional passenger services on the Mid-Cheshire Line.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e246043c48819089bae72c9a9c306c completed April 17, 2026, 2:39 p.m.
NER Named-entity recognition batch_69f192302e508190b286c284a261f172 completed April 29, 2026, 5:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c3f55c95081909db75c19bc905c93 completed May 19, 2026, 10:45 a.m.
NEDg Description generation batch_6a0c4028b44c8190bde6e2c76b5f1587 completed May 19, 2026, 10:49 a.m.
NED2 Entity disambiguation (via description) batch_6a0c4367753c8190a4f6dbf2afd12b76 completed May 19, 2026, 11:03 a.m.
Created at: April 17, 2026, 4:09 p.m.