Triple
T12440736
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bangkok Metropolitan Region |
E297261
|
entity |
| Predicate | hasRoadAuthority |
P94568
|
FINISHED |
| Object | Expressway Authority of Thailand |
E926409
|
NE FINISHED |
How this triple was built (2 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: Expressway Authority of Thailand | Statement: [Bangkok Metropolitan Region, hasRoadAuthority, Expressway Authority of Thailand]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Expressway Authority of Thailand Context triple: [Bangkok Metropolitan Region, hasRoadAuthority, Expressway Authority of Thailand]
-
A.
Expressway Authority of Thailand
chosen
The Expressway Authority of Thailand is a state enterprise responsible for developing, operating, and maintaining major expressways and related infrastructure across Thailand.
-
B.
Bangkok Expressway and Metro Public Company Limited
Bangkok Expressway and Metro Public Company Limited is a major Thai infrastructure company that develops and operates urban rail transit and expressway systems in Bangkok.
-
C.
Ministry of Transport of Thailand
The Ministry of Transport of Thailand is the national government agency responsible for overseeing the country’s transportation systems and infrastructure, including road, rail, air, and maritime sectors.
-
D.
Don Mueang Tollway
Don Mueang Tollway is an elevated expressway in Bangkok that provides a major road link between central Bangkok and Don Mueang International Airport.
-
E.
Rama IX Expressway section
The Rama IX Expressway section is a major elevated toll road segment in Bangkok that includes the Rama IX Bridge and forms part of the city’s expressway network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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. |
Created at: April 8, 2026, 9:55 p.m.