Triple
T9300684
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Parbold railway station |
E223751
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
PBL
PBL is the National Rail station code for Parbold railway station in Lancashire, England.
|
E789404
|
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: PBL | Statement: [Parbold railway station, hasStationCode, PBL]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PBL Context triple: [Parbold railway station, hasStationCode, PBL]
-
A.
PBI
PBI is a nonprofit organization dedicated to promoting and supporting pro bono legal services through research, consulting, and partnerships with law firms, in-house legal departments, and public interest organizations.
-
B.
PBI
PBI is the three-letter IATA airport code for Palm Beach International Airport, a major commercial airport serving the West Palm Beach area in Florida, USA.
-
C.
TBL
TBL is the standard NHL abbreviation for the Tampa Bay Lightning professional ice hockey team.
-
D.
CBL
CBL is the Central Bank of Libya, the country's primary monetary authority responsible for issuing currency and overseeing financial stability.
-
E.
The Project Method
The Project Method is an influential early 20th-century educational approach that emphasizes student-centered, experiential learning through purposeful, real-world projects.
- 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: PBL Triple: [Parbold railway station, hasStationCode, PBL]
Generated description
PBL is the National Rail station code for Parbold railway station in Lancashire, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PBL Target entity description: PBL is the National Rail station code for Parbold railway station in Lancashire, England.
-
A.
PBI
PBI is a nonprofit organization dedicated to promoting and supporting pro bono legal services through research, consulting, and partnerships with law firms, in-house legal departments, and public interest organizations.
-
B.
PBI
PBI is the three-letter IATA airport code for Palm Beach International Airport, a major commercial airport serving the West Palm Beach area in Florida, USA.
-
C.
TBL
TBL is the standard NHL abbreviation for the Tampa Bay Lightning professional ice hockey team.
-
D.
CBL
CBL is the Central Bank of Libya, the country's primary monetary authority responsible for issuing currency and overseeing financial stability.
-
E.
The Project Method
The Project Method is an influential early 20th-century educational approach that emphasizes student-centered, experiential learning through purposeful, real-world projects.
- 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_69ca8423edb08190bc0c91287a484768 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd08d1d954819098be177addafa406 |
completed | April 1, 2026, noon |
| NED1 | Entity disambiguation (via context triple) | batch_69d0b26302608190a59f3ed0694ce6d9 |
completed | April 4, 2026, 6:40 a.m. |
| NEDg | Description generation | batch_69d0b3234d088190a8ed13b4d4772fb5 |
completed | April 4, 2026, 6:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0b3bcd5548190ba1af3d0fa72780a |
completed | April 4, 2026, 6:46 a.m. |
Created at: March 30, 2026, 7:36 p.m.