Triple
T267788
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Airport Line (Manchester Metrolink) |
E5769
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Roundthorn tram stop
Roundthorn tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Roundthorn area near Wythenshawe and Manchester Airport.
|
E43304
|
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: Roundthorn tram stop | Statement: [Airport Line (Manchester Metrolink), hasStation, Roundthorn tram stop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roundthorn tram stop Context triple: [Airport Line (Manchester Metrolink), hasStation, Roundthorn tram stop]
-
A.
Eccles tram stop
Eccles tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the town of Eccles in Salford, England.
-
B.
Ashton West tram stop
Ashton West tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Ashton-under-Lyne area.
-
C.
Firswood tram stop
Firswood tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Firswood area of Trafford.
-
D.
Northern Moor tram stop
Northern Moor tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Northern Moor area in Wythenshawe.
-
E.
Piccadilly Gardens tram stop
Piccadilly Gardens tram stop is a major city-centre interchange on the Manchester Metrolink light rail network, serving as one of its busiest and most important stops.
- 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: Roundthorn tram stop Triple: [Airport Line (Manchester Metrolink), hasStation, Roundthorn tram stop]
Generated description
Roundthorn tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Roundthorn area near Wythenshawe and Manchester Airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roundthorn tram stop Target entity description: Roundthorn tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Roundthorn area near Wythenshawe and Manchester Airport.
-
A.
Eccles tram stop
Eccles tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the town of Eccles in Salford, England.
-
B.
Ashton West tram stop
Ashton West tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Ashton-under-Lyne area.
-
C.
Firswood tram stop
Firswood tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Firswood area of Trafford.
-
D.
Northern Moor tram stop
Northern Moor tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Northern Moor area in Wythenshawe.
-
E.
Piccadilly Gardens tram stop
Piccadilly Gardens tram stop is a major city-centre interchange on the Manchester Metrolink light rail network, serving as one of its busiest and most important stops.
- 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_69a2587daeb081909591b9d30f80a271 |
completed | Feb. 28, 2026, 2:52 a.m. |
| NER | Named-entity recognition | batch_69a25dae4a0c8190a66cf6ed3889851c |
completed | Feb. 28, 2026, 3:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3d4dcaec0819099f5a3721d035cdd |
completed | March 1, 2026, 5:55 a.m. |
| NEDg | Description generation | batch_69a3d59c91948190bbb495f1d8165c81 |
completed | March 1, 2026, 5:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3d61b4cb08190861fd5f01fc75a92 |
completed | March 1, 2026, 6 a.m. |
Created at: Feb. 28, 2026, 2:56 a.m.