Triple
T12441188
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | State Railway of Thailand |
E297272
|
entity |
| Predicate | hasMainHub |
P2958
|
FINISHED |
| Object | Krung Thep Aphiwat Central Terminal |
E991362
|
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: Krung Thep Aphiwat Central Terminal | Statement: [State Railway of Thailand, hasMainHub, Krung Thep Aphiwat Central Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Krung Thep Aphiwat Central Terminal Context triple: [State Railway of Thailand, hasMainHub, Krung Thep Aphiwat Central Terminal]
-
A.
Krung Thep Aphiwat Central Terminal
chosen
Krung Thep Aphiwat Central Terminal is Bangkok’s main intercity railway hub and one of Southeast Asia’s largest train stations, serving as Thailand’s new central rail gateway.
-
B.
Kamphaeng Phet MRT Station
Kamphaeng Phet MRT Station is a Bangkok Mass Transit System subway station on the MRT Blue Line that serves the northern part of the city, including major shopping and market areas.
-
C.
Lat Phrao MRT station
Lat Phrao MRT station is an underground mass rapid transit station in Bangkok, Thailand, serving the Blue Line and providing access to the northern part of the city.
-
D.
Mo Chit Bus Terminal
Mo Chit Bus Terminal is a major intercity and regional bus hub in Bangkok, Thailand, serving routes to destinations across the country.
-
E.
Phahon Yothin MRT station
Phahon Yothin MRT station is an underground mass rapid transit station in Bangkok serving the Chatuchak area and connecting to major commercial and transport hubs.
- 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_69f65ea710d481908371209cb92502a6 |
completed | May 2, 2026, 8:29 p.m. |
Created at: April 8, 2026, 9:55 p.m.