Triple
T19051989
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prachuap Khiri Khan |
E466282
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object |
Prachuap Khiri Khan railway station
Prachuap Khiri Khan railway station is a key stop on Thailand’s Southern Line, serving the coastal town of Prachuap Khiri Khan with regional and long-distance train services.
|
E1356394
|
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: Prachuap Khiri Khan railway station | Statement: [Prachuap Khiri Khan, hasTransportation, Prachuap Khiri Khan railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prachuap Khiri Khan railway station Context triple: [Prachuap Khiri Khan, hasTransportation, Prachuap Khiri Khan railway station]
-
A.
Ratchaprarop station
Ratchaprarop station is an elevated railway station in central Bangkok serving the Airport Rail Link line that connects the city to Suvarnabhumi Airport.
-
B.
Nakhon Ratchasima railway station
Nakhon Ratchasima railway station is a key rail hub in northeastern Thailand, serving as a primary gateway and transfer point for trains connecting Bangkok with the Isan region.
-
C.
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.
-
D.
Nong Khai railway station
Nong Khai railway station is a major rail terminus in northeastern Thailand that serves as a key gateway for train travel between Thailand and Laos.
-
E.
Pattani railway station
Pattani railway station is a key rail transport hub serving the town and surrounding region of Pattani in southern Thailand.
- 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: Prachuap Khiri Khan railway station Triple: [Prachuap Khiri Khan, hasTransportation, Prachuap Khiri Khan railway station]
Generated description
Prachuap Khiri Khan railway station is a key stop on Thailand’s Southern Line, serving the coastal town of Prachuap Khiri Khan with regional and long-distance train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prachuap Khiri Khan railway station Target entity description: Prachuap Khiri Khan railway station is a key stop on Thailand’s Southern Line, serving the coastal town of Prachuap Khiri Khan with regional and long-distance train services.
-
A.
Ratchaprarop station
Ratchaprarop station is an elevated railway station in central Bangkok serving the Airport Rail Link line that connects the city to Suvarnabhumi Airport.
-
B.
Nakhon Ratchasima railway station
Nakhon Ratchasima railway station is a key rail hub in northeastern Thailand, serving as a primary gateway and transfer point for trains connecting Bangkok with the Isan region.
-
C.
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.
-
D.
Nong Khai railway station
Nong Khai railway station is a major rail terminus in northeastern Thailand that serves as a key gateway for train travel between Thailand and Laos.
-
E.
Pattani railway station
Pattani railway station is a key rail transport hub serving the town and surrounding region of Pattani in southern Thailand.
- F. None of above. chosen
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_69d8dd040fb881909af2a964f65ad208 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5dc031ff881908e8c68c7aaff3733 |
completed | April 20, 2026, 7:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05c553eaf481909a8e07efec1f58c5 |
completed | May 14, 2026, 12:51 p.m. |
| NEDg | Description generation | batch_6a05c8e3015c819081b70695b9571e1c |
completed | May 14, 2026, 1:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05c95848b88190bf2a9a37b3d51b55 |
completed | May 14, 2026, 1:08 p.m. |
Created at: April 10, 2026, 12:03 p.m.