Triple
T12440667
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chatuchak District |
E297260
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Bangkok Mass Transit Authority headquarters
The Bangkok Mass Transit Authority headquarters is the central administrative office complex overseeing the city's public bus operations in Bangkok, Thailand.
|
E984317
|
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: Bangkok Mass Transit Authority headquarters | Statement: [Chatuchak District, contains, Bangkok Mass Transit Authority headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bangkok Mass Transit Authority headquarters Context triple: [Chatuchak District, contains, Bangkok Mass Transit Authority headquarters]
-
A.
Mass Rapid Transit Authority of Thailand
The Mass Rapid Transit Authority of Thailand is a state enterprise responsible for developing, operating, and overseeing urban rail transit systems in Thailand, particularly in Bangkok.
-
B.
Bangkok rail transit network
The Bangkok rail transit network is an integrated urban rail system in Bangkok, Thailand, comprising multiple rapid transit, commuter, and airport rail lines that connect key districts and surrounding areas.
-
C.
Port Authority of Thailand
The Port Authority of Thailand is a state enterprise responsible for managing and developing major commercial seaports across Thailand, including key deep-sea facilities.
-
D.
Bangkok City Hall
Bangkok City Hall is the main administrative complex housing the offices and central government of the Bangkok Metropolitan Administration.
-
E.
Bangkok Metropolitan Administration
The Bangkok Metropolitan Administration is the local government authority responsible for managing and providing public services for Thailand’s capital city.
- 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: Bangkok Mass Transit Authority headquarters Triple: [Chatuchak District, contains, Bangkok Mass Transit Authority headquarters]
Generated description
The Bangkok Mass Transit Authority headquarters is the central administrative office complex overseeing the city's public bus operations in Bangkok, Thailand.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bangkok Mass Transit Authority headquarters Target entity description: The Bangkok Mass Transit Authority headquarters is the central administrative office complex overseeing the city's public bus operations in Bangkok, Thailand.
-
A.
Mass Rapid Transit Authority of Thailand
The Mass Rapid Transit Authority of Thailand is a state enterprise responsible for developing, operating, and overseeing urban rail transit systems in Thailand, particularly in Bangkok.
-
B.
Bangkok rail transit network
The Bangkok rail transit network is an integrated urban rail system in Bangkok, Thailand, comprising multiple rapid transit, commuter, and airport rail lines that connect key districts and surrounding areas.
-
C.
Port Authority of Thailand
The Port Authority of Thailand is a state enterprise responsible for managing and developing major commercial seaports across Thailand, including key deep-sea facilities.
-
D.
Bangkok City Hall
Bangkok City Hall is the main administrative complex housing the offices and central government of the Bangkok Metropolitan Administration.
-
E.
Bangkok Metropolitan Administration
The Bangkok Metropolitan Administration is the local government authority responsible for managing and providing public services for Thailand’s capital city.
- 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_69d6ada166c48190b902972cd2408fa3 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d8ecb6c8190a19cbf9de31cabbd |
completed | April 10, 2026, 7:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63f0ea1e48190a11cf94797290156 |
completed | May 2, 2026, 6:14 p.m. |
| NEDg | Description generation | batch_69f64010a1348190afaf7b95b8f146b5 |
completed | May 2, 2026, 6:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f640c33d948190ad8f9885f90786d7 |
completed | May 2, 2026, 6:21 p.m. |
Created at: April 8, 2026, 9:55 p.m.