Triple
T4529529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heaton Park |
E106260
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Heaton Park Tramway
Heaton Park Tramway is a heritage tramway in Manchester’s Heaton Park that operates restored historic trams for visitors and enthusiasts.
|
E449352
|
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: Heaton Park Tramway | Statement: [Heaton Park, hasPart, Heaton Park Tramway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heaton Park Tramway Context triple: [Heaton Park, hasPart, Heaton Park Tramway]
-
A.
Blackpool Tramway
Blackpool Tramway is a historic coastal tram system in Blackpool, England, known as one of the oldest electric tramways in the world still in operation and a major local transport and tourist attraction.
-
B.
Sheffield Supertram
Sheffield Supertram is a modern light rail and tram network serving the city of Sheffield and its surrounding areas in South Yorkshire, England.
-
C.
Skarloey Railway
Skarloey Railway is a fictional narrow-gauge railway in The Railway Series and Thomas & Friends, closely modeled on the real Talyllyn Railway in Wales.
-
D.
Douglas Bay Horse Tramway
The Douglas Bay Horse Tramway is a historic horse-drawn tram service running along the seafront in Douglas on the Isle of Man, recognized as one of the world's oldest surviving horse tramways.
-
E.
Tauber Valley Railway
The Tauber Valley Railway is a regional rail line in southern Germany that runs through the scenic Tauber River valley, connecting towns such as Bad Mergentheim and serving both local transport and tourism.
- 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: Heaton Park Tramway Triple: [Heaton Park, hasPart, Heaton Park Tramway]
Generated description
Heaton Park Tramway is a heritage tramway in Manchester’s Heaton Park that operates restored historic trams for visitors and enthusiasts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Heaton Park Tramway Target entity description: Heaton Park Tramway is a heritage tramway in Manchester’s Heaton Park that operates restored historic trams for visitors and enthusiasts.
-
A.
Blackpool Tramway
Blackpool Tramway is a historic coastal tram system in Blackpool, England, known as one of the oldest electric tramways in the world still in operation and a major local transport and tourist attraction.
-
B.
Sheffield Supertram
Sheffield Supertram is a modern light rail and tram network serving the city of Sheffield and its surrounding areas in South Yorkshire, England.
-
C.
Skarloey Railway
Skarloey Railway is a fictional narrow-gauge railway in The Railway Series and Thomas & Friends, closely modeled on the real Talyllyn Railway in Wales.
-
D.
Douglas Bay Horse Tramway
The Douglas Bay Horse Tramway is a historic horse-drawn tram service running along the seafront in Douglas on the Isle of Man, recognized as one of the world's oldest surviving horse tramways.
-
E.
Tauber Valley Railway
The Tauber Valley Railway is a regional rail line in southern Germany that runs through the scenic Tauber River valley, connecting towns such as Bad Mergentheim and serving both local transport and tourism.
- 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_69bd43f3d6e08190a91824f833d51bbe |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd579ba4188190b4cef6e91772f7e5 |
completed | March 20, 2026, 2:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bda45eadd0819093429e14c88a161d |
completed | March 20, 2026, 7:47 p.m. |
| NEDg | Description generation | batch_69bda4e4f5a081908892c4363b3a4989 |
completed | March 20, 2026, 7:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bda556d4188190a00d6e6259139c10 |
completed | March 20, 2026, 7:51 p.m. |
Created at: March 20, 2026, 1:03 p.m.