Triple
T13229690
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MRT Light Red Line |
E314977
|
entity |
| Predicate | usesInfrastructure |
P6820
|
FINISHED |
| Object | Bang Sue Grand Station rail hub |
E984312
|
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: Bang Sue Grand Station rail hub | Statement: [MRT Light Red Line, usesInfrastructure, Bang Sue Grand Station rail hub]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bang Sue Grand Station rail hub Context triple: [MRT Light Red Line, usesInfrastructure, Bang Sue Grand Station rail hub]
-
A.
Bang Sue Grand Station
chosen
Bang Sue Grand Station is a major railway and mass-transit hub in Bangkok, Thailand, serving as the city’s primary central station and one of the largest train stations in Southeast Asia.
-
B.
Bangkok railway station
Bangkok railway station, also known as Hua Lamphong, is the historic main railway terminal in central Bangkok and a major hub for Thailand’s intercity and regional train services.
-
C.
Ramkhamhaeng station
Ramkhamhaeng station is a Bangkok railway station on the Airport Rail Link line that connects the city center with Suvarnabhumi Airport.
-
D.
Hat Yai railway station
Hat Yai railway station is a major rail hub in southern Thailand, serving as a key junction for regional and international train services, particularly toward Malaysia.
-
E.
Sala Daeng Station
Sala Daeng Station is a major elevated BTS Skytrain station in central Bangkok, serving as a key transit hub near the Silom business and entertainment district.
- 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_69d806affc688190a25b6ccc588e9c72 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98d336ae08190bfc118cfbefddf84 |
completed | April 10, 2026, 11:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff2c07488190ad07c544cca63a7d |
completed | May 3, 2026, 7:54 a.m. |
Created at: April 9, 2026, 9:21 p.m.