Triple
T13305554
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heemstede-Aerdenhout railway station |
E316926
|
entity |
| Predicate | hasAbbreviation |
P43
|
FINISHED |
| Object |
Hdb
Hdb is the official station code used to identify Heemstede-Aerdenhout railway station in the Netherlands.
|
E1031993
|
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: Hdb | Statement: [Heemstede-Aerdenhout railway station, hasAbbreviation, Hdb]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hdb Context triple: [Heemstede-Aerdenhout railway station, hasAbbreviation, Hdb]
-
A.
Bedok
Bedok is a large residential town and planning area in the eastern region of Singapore, known for its housing estates, amenities, and proximity to Changi Airport.
-
B.
Kent Ridge
Kent Ridge is a district in southwestern Singapore best known as the hillside area that houses the main campus of the National University of Singapore.
-
C.
Brickfields
Brickfields is a vibrant neighborhood in Kuala Lumpur, Malaysia, best known as the city’s “Little India” for its large Indian community, colorful shops, and cultural landmarks.
-
D.
Housing and Development Board of Singapore
The Housing and Development Board of Singapore is the government agency responsible for planning, developing, and managing the nation’s public housing estates.
-
E.
Royapettah
Royapettah is a prominent commercial and residential neighborhood in central Chennai, India, known for its busy shopping areas, historic landmarks, and proximity to the city’s major business districts.
- 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: Hdb Triple: [Heemstede-Aerdenhout railway station, hasAbbreviation, Hdb]
Generated description
Hdb is the official station code used to identify Heemstede-Aerdenhout railway station in the Netherlands.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hdb Target entity description: Hdb is the official station code used to identify Heemstede-Aerdenhout railway station in the Netherlands.
-
A.
Bedok
Bedok is a large residential town and planning area in the eastern region of Singapore, known for its housing estates, amenities, and proximity to Changi Airport.
-
B.
Kent Ridge
Kent Ridge is a district in southwestern Singapore best known as the hillside area that houses the main campus of the National University of Singapore.
-
C.
Brickfields
Brickfields is a vibrant neighborhood in Kuala Lumpur, Malaysia, best known as the city’s “Little India” for its large Indian community, colorful shops, and cultural landmarks.
-
D.
Housing and Development Board of Singapore
The Housing and Development Board of Singapore is the government agency responsible for planning, developing, and managing the nation’s public housing estates.
-
E.
Royapettah
Royapettah is a prominent commercial and residential neighborhood in central Chennai, India, known for its busy shopping areas, historic landmarks, and proximity to the city’s major business districts.
- 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_69d806b40ab4819094adf6c374f4811a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990a76adc8190ab9abcdb79a21ca8 |
completed | April 11, 2026, 12:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716e3617081909eea9989cf5e7b30 |
completed | May 3, 2026, 9:35 a.m. |
| NEDg | Description generation | batch_69f7179da5488190a10acadbf60ea470 |
completed | May 3, 2026, 9:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f71847e7308190ac6f59a7dcafa452 |
completed | May 3, 2026, 9:41 a.m. |
Created at: April 9, 2026, 9:28 p.m.