Triple
T13248935
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Catford Bridge railway station |
E315476
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object |
CFB
CFB is the three-letter National Rail station code for Catford Bridge railway station in London, England.
|
E1029801
|
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: CFB | Statement: [Catford Bridge railway station, stationCode, CFB]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CFB Context triple: [Catford Bridge railway station, stationCode, CFB]
-
A.
CFB
CFB is the commonly used abbreviation for the French Community of Belgium, the political and cultural body representing French-speaking Belgians.
-
B.
CBF
CBF is the Brazilian Football Confederation, the main organization responsible for overseeing professional football competitions and the national teams in Brazil.
-
C.
CBF
CBF is the IATA airport code for Council Bluffs Municipal Airport in Council Bluffs, Iowa, United States.
-
D.
CBF
CBF is the station code for Coimbatore North Junction railway station in Tamil Nadu, India.
-
E.
CFB Namao
CFB Namao was a former Royal Canadian Air Force and later Canadian Forces air base near Edmonton, Alberta, that served as a key military aviation facility during the Cold War era.
- 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: CFB Triple: [Catford Bridge railway station, stationCode, CFB]
Generated description
CFB is the three-letter National Rail station code for Catford Bridge railway station in London, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CFB Target entity description: CFB is the three-letter National Rail station code for Catford Bridge railway station in London, England.
-
A.
CFB
CFB is the commonly used abbreviation for the French Community of Belgium, the political and cultural body representing French-speaking Belgians.
-
B.
CBF
CBF is the Brazilian Football Confederation, the main organization responsible for overseeing professional football competitions and the national teams in Brazil.
-
C.
CBF
CBF is the IATA airport code for Council Bluffs Municipal Airport in Council Bluffs, Iowa, United States.
-
D.
CBF
CBF is the station code for Coimbatore North Junction railway station in Tamil Nadu, India.
-
E.
CFB Namao
CFB Namao was a former Royal Canadian Air Force and later Canadian Forces air base near Edmonton, Alberta, that served as a key military aviation facility during the Cold War era.
- 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_69d806b1072881909e46bd212259c5f0 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98d9e7ea881908abc4b3a54896692 |
completed | April 10, 2026, 11:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff37f7448190b9c555cae010d3b6 |
completed | May 3, 2026, 7:54 a.m. |
| NEDg | Description generation | batch_69f70476310c8190b13dc948c1f1ce95 |
completed | May 3, 2026, 8:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f70578047c819089fc3044eceb4eac |
completed | May 3, 2026, 8:21 a.m. |
Created at: April 9, 2026, 9:24 p.m.