Triple
T22221994
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Route 1 Wimbledon – Elmers End |
E549232
|
entity |
| Predicate | endPoint |
P390
|
FINISHED |
| Object |
Elmers End tram stop
Elmers End tram stop is a Tramlink light rail terminus in the London Borough of Bromley serving the Elmers End area with connections to Wimbledon and other parts of south London.
|
E1526016
|
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: Elmers End tram stop | Statement: [Route 1 Wimbledon – Elmers End, endPoint, Elmers End tram stop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elmers End tram stop Context triple: [Route 1 Wimbledon – Elmers End, endPoint, Elmers End tram stop]
-
A.
Withington tram stop
Withington tram stop is a stop on Greater Manchester’s Metrolink light rail network serving the Withington area of south Manchester, England.
-
B.
Leppings Lane tram stop
Leppings Lane tram stop is a Sheffield Supertram light-rail stop in Sheffield, England, serving the Yellow Route near the Hillsborough area.
-
C.
Burton Road tram stop
Burton Road tram stop is a Metrolink light-rail station serving the West Didsbury area of Manchester, England.
-
D.
Shudehill tram stop
Shudehill tram stop is a Metrolink light-rail station in Manchester city centre, serving as a key interchange between trams, buses, and nearby city attractions.
-
E.
Meadowhall tram stop
Meadowhall tram stop is a light rail station on the Sheffield Supertram network serving the Meadowhall shopping centre and surrounding area in Sheffield, England.
- 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: Elmers End tram stop Triple: [Route 1 Wimbledon – Elmers End, endPoint, Elmers End tram stop]
Generated description
Elmers End tram stop is a Tramlink light rail terminus in the London Borough of Bromley serving the Elmers End area with connections to Wimbledon and other parts of south London.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Elmers End tram stop Target entity description: Elmers End tram stop is a Tramlink light rail terminus in the London Borough of Bromley serving the Elmers End area with connections to Wimbledon and other parts of south London.
-
A.
Withington tram stop
Withington tram stop is a stop on Greater Manchester’s Metrolink light rail network serving the Withington area of south Manchester, England.
-
B.
Leppings Lane tram stop
Leppings Lane tram stop is a Sheffield Supertram light-rail stop in Sheffield, England, serving the Yellow Route near the Hillsborough area.
-
C.
Burton Road tram stop
Burton Road tram stop is a Metrolink light-rail station serving the West Didsbury area of Manchester, England.
-
D.
Shudehill tram stop
Shudehill tram stop is a Metrolink light-rail station in Manchester city centre, serving as a key interchange between trams, buses, and nearby city attractions.
-
E.
Meadowhall tram stop
Meadowhall tram stop is a light rail station on the Sheffield Supertram network serving the Meadowhall shopping centre and surrounding area in Sheffield, England.
- 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_69e11e403d6481909a94d0aaf157f6ef |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12b91f8d48190b828fcde59620ff5 |
completed | April 28, 2026, 9:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0aae6f44b08190b264d97b0f27b633 |
completed | May 18, 2026, 6:15 a.m. |
| NEDg | Description generation | batch_6a0aafc850748190855c1c8d957ca913 |
completed | May 18, 2026, 6:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0ab06b29008190baf484d91039a2ba |
completed | May 18, 2026, 6:23 a.m. |
Created at: April 16, 2026, 8:37 p.m.