Triple
T13153545
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ramkhamhaeng station |
E312524
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | eastern railway corridor of Bangkok |
E984340
|
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: eastern railway corridor of Bangkok | Statement: [Ramkhamhaeng station, locatedOn, eastern railway corridor of Bangkok]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: eastern railway corridor of Bangkok Context triple: [Ramkhamhaeng station, locatedOn, eastern railway corridor of Bangkok]
-
A.
eastern rail corridor of Bangkok
chosen
The eastern rail corridor of Bangkok is a major railway line that connects the city with its eastern suburbs and provinces, serving as a key route for commuter and intercity trains.
-
B.
Don Mueang–Rangsit rail corridor
The Don Mueang–Rangsit rail corridor is a key suburban railway line in the Bangkok metropolitan area that connects central Bangkok with northern suburbs and neighboring Pathum Thani Province.
-
C.
Eastern Line (Thailand)
Eastern Line (Thailand) is a major railway corridor in Thailand that connects Bangkok with key eastern provinces and coastal destinations, including routes toward the Cambodian border.
-
D.
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.
-
E.
Northeastern railway line of Thailand
The Northeastern railway line of Thailand is a major rail corridor connecting Bangkok with key cities in the Isan region, serving as an important route for both passenger and freight transport.
- 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_69d806aabde48190899e13e41659cae5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98bd317e0819086e383f8e4583630 |
completed | April 10, 2026, 11:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6eaee8aa0819089994b85d56c7740 |
completed | May 3, 2026, 6:27 a.m. |
Created at: April 9, 2026, 9:11 p.m.