Triple
T2786437
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bangkok Metropolitan Administration |
E61820
|
entity |
| Predicate | oversees |
P46
|
FINISHED |
| Object |
Bangkok Mass Transit Authority (policy coordination)
The Bangkok Mass Transit Authority (policy coordination) is the governmental body responsible for planning and coordinating public bus and related mass-transit policies within Bangkok under the direction of the Bangkok Metropolitan Administration.
|
E61820
|
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 (policy coordination) | Statement: [Bangkok Metropolitan Administration, oversees, Bangkok Mass Transit Authority (policy coordination)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bangkok Mass Transit Authority (policy coordination) Context triple: [Bangkok Metropolitan Administration, oversees, Bangkok Mass Transit Authority (policy coordination)]
-
A.
Bangkok Metropolitan Administration
The Bangkok Metropolitan Administration is the local government authority responsible for managing and providing public services for Thailand’s capital city.
-
B.
Bangkok Metropolitan Administration Act
The Bangkok Metropolitan Administration Act is the Thai law that established the modern administrative structure and governance framework for Bangkok, including the position of its elected governor.
-
C.
BTS Skytrain
The BTS Skytrain is an elevated rapid transit system that serves as one of Bangkok’s primary urban rail networks, helping alleviate traffic congestion and connect key commercial and residential areas across the city.
-
D.
State Railway of Thailand
The State Railway of Thailand is the national state-owned rail operator responsible for managing and running most of Thailand’s railway services and infrastructure.
-
E.
Transit Services Bureau
Transit Services Bureau is a specialized division of the Los Angeles County Sheriff's Department responsible for providing law enforcement and security services on the county’s public transit systems.
- 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 (policy coordination) Triple: [Bangkok Metropolitan Administration, oversees, Bangkok Mass Transit Authority (policy coordination)]
Generated description
The Bangkok Mass Transit Authority (policy coordination) is the governmental body responsible for planning and coordinating public bus and related mass-transit policies within Bangkok under the direction of the Bangkok Metropolitan Administration.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bangkok Mass Transit Authority (policy coordination) Target entity description: The Bangkok Mass Transit Authority (policy coordination) is the governmental body responsible for planning and coordinating public bus and related mass-transit policies within Bangkok under the direction of the Bangkok Metropolitan Administration.
-
A.
Bangkok Metropolitan Administration
chosen
The Bangkok Metropolitan Administration is the local government authority responsible for managing and providing public services for Thailand’s capital city.
-
B.
Bangkok Metropolitan Administration Act
The Bangkok Metropolitan Administration Act is the Thai law that established the modern administrative structure and governance framework for Bangkok, including the position of its elected governor.
-
C.
BTS Skytrain
The BTS Skytrain is an elevated rapid transit system that serves as one of Bangkok’s primary urban rail networks, helping alleviate traffic congestion and connect key commercial and residential areas across the city.
-
D.
Suvarnabhumi Airport Rail Link
Suvarnabhumi Airport Rail Link is a rapid transit line in Bangkok that provides fast rail service between Suvarnabhumi Airport and the city center.
-
E.
State Railway of Thailand
The State Railway of Thailand is the national state-owned rail operator responsible for managing and running most of Thailand’s railway services and infrastructure.
- F. None of above.
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_69ab4b7f51d881908768300ebd2fbdae |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abddb0d3488190a3f2bf47ebb35802 |
completed | March 7, 2026, 8:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc6526d0c81908df1710709cc5346 |
completed | March 10, 2026, 7:20 a.m. |
| NEDg | Description generation | batch_69afc852c0988190bba816db0940139f |
completed | March 10, 2026, 7:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afc8b333848190bf4bfbc31f9c5147 |
completed | March 10, 2026, 7:30 a.m. |
Created at: March 6, 2026, 9:57 p.m.