Triple
T2747864
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birmingham Snow Hill |
E60912
|
entity |
| Predicate | hasTramStop |
P474
|
FINISHED |
| Object |
St Chads tram stop
St Chads tram stop is a Midland Metro light rail stop in Birmingham, England, located near Birmingham Snow Hill station and serving the city centre.
|
E296153
|
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: St Chads tram stop | Statement: [Birmingham Snow Hill, hasTramStop, St Chads tram stop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Chads tram stop Context triple: [Birmingham Snow Hill, hasTramStop, St Chads tram stop]
-
A.
Baguley tram stop
Baguley tram stop is a light-rail station on Greater Manchester's Metrolink network serving the Baguley area of Wythenshawe.
-
B.
St Werburgh's Road tram stop
St Werburgh's Road tram stop is a Manchester Metrolink light-rail station in Chorlton-cum-Hardy, serving as a key stop on the network’s Airport Line.
-
C.
Parkway tram stop
Parkway tram stop is a Metrolink light-rail station in Greater Manchester serving the Trafford Park Line and providing access to nearby park-and-ride and local destinations.
-
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.
Burton Road tram stop
Burton Road tram stop is a Metrolink light-rail station serving the West Didsbury area of Manchester, 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: St Chads tram stop Triple: [Birmingham Snow Hill, hasTramStop, St Chads tram stop]
Generated description
St Chads tram stop is a Midland Metro light rail stop in Birmingham, England, located near Birmingham Snow Hill station and serving the city centre.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St Chads tram stop Target entity description: St Chads tram stop is a Midland Metro light rail stop in Birmingham, England, located near Birmingham Snow Hill station and serving the city centre.
-
A.
Baguley tram stop
Baguley tram stop is a light-rail station on Greater Manchester's Metrolink network serving the Baguley area of Wythenshawe.
-
B.
St Werburgh's Road tram stop
St Werburgh's Road tram stop is a Manchester Metrolink light-rail station in Chorlton-cum-Hardy, serving as a key stop on the network’s Airport Line.
-
C.
Parkway tram stop
Parkway tram stop is a Metrolink light-rail station in Greater Manchester serving the Trafford Park Line and providing access to nearby park-and-ride and local destinations.
-
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.
Burton Road tram stop
Burton Road tram stop is a Metrolink light-rail station serving the West Didsbury area of Manchester, 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_69ab4b79846081909096725374d65ce9 |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdb4ff7b08190b72edb6a2bc5fd19 |
completed | March 7, 2026, 8:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afbbd341a88190ae0f5eb94a6fdc92 |
completed | March 10, 2026, 6:36 a.m. |
| NEDg | Description generation | batch_69afbd8563248190af593099ecae84ee |
completed | March 10, 2026, 6:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afbdb28a708190bbd4bc6632b8e137 |
completed | March 10, 2026, 6:44 a.m. |
Created at: March 6, 2026, 9:56 p.m.