Triple
T3223285
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Liverpool and Manchester Railway |
E67558
|
entity |
| Predicate | trialLocation |
P7680
|
FINISHED |
| Object |
Rainhill
Rainhill is a village in Merseyside, England, best known as the site of the historic 1829 Rainhill Trials that helped establish the viability of steam locomotives for railway transport.
|
E337816
|
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: Rainhill | Statement: [Liverpool and Manchester Railway, trialLocation, Rainhill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rainhill Context triple: [Liverpool and Manchester Railway, trialLocation, Rainhill]
-
A.
Hornby Dock
Hornby Dock is a component dock within the Port of Liverpool, historically used for commercial shipping and cargo handling on the River Mersey in England.
-
B.
Ruislip depot
Ruislip depot is a major London Underground maintenance and stabling facility serving trains on the Central line.
-
C.
Bidston railway station
Bidston railway station is a railway station on the Wirral Peninsula in England that serves as a key interchange and northern terminus for local services on the Borderlands Line.
-
D.
Beckton station
Beckton station is the eastern terminus of the Docklands Light Railway’s Beckton branch in East London, serving a largely residential and redeveloped docklands area.
-
E.
Lankershim
Lankershim is a surname most notably associated with Isaac Lankershim, a 19th-century landowner and developer influential in the early growth of the Los Angeles area.
- 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: Rainhill Triple: [Liverpool and Manchester Railway, trialLocation, Rainhill]
Generated description
Rainhill is a village in Merseyside, England, best known as the site of the historic 1829 Rainhill Trials that helped establish the viability of steam locomotives for railway transport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rainhill Target entity description: Rainhill is a village in Merseyside, England, best known as the site of the historic 1829 Rainhill Trials that helped establish the viability of steam locomotives for railway transport.
-
A.
Hornby Dock
Hornby Dock is a component dock within the Port of Liverpool, historically used for commercial shipping and cargo handling on the River Mersey in England.
-
B.
Ruislip depot
Ruislip depot is a major London Underground maintenance and stabling facility serving trains on the Central line.
-
C.
Bidston railway station
Bidston railway station is a railway station on the Wirral Peninsula in England that serves as a key interchange and northern terminus for local services on the Borderlands Line.
-
D.
Beckton station
Beckton station is the eastern terminus of the Docklands Light Railway’s Beckton branch in East London, serving a largely residential and redeveloped docklands area.
-
E.
Lankershim
Lankershim is a surname most notably associated with Isaac Lankershim, a 19th-century landowner and developer influential in the early growth of the Los Angeles area.
- 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_69ad858b8adc8190ad989712c87a476b |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adae196da8819086fdcf5d2b21a702 |
completed | March 8, 2026, 5:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b2625a22148190927b2a63ae3fc726 |
completed | March 12, 2026, 6:51 a.m. |
| NEDg | Description generation | batch_69b264c54c508190be85da879935e7f4 |
completed | March 12, 2026, 7:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b268d60bd0819097194da2e9065947 |
completed | March 12, 2026, 7:18 a.m. |
Created at: March 8, 2026, 3:08 p.m.