Triple
T12500427
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Silom Line |
E298804
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Ratchadamri station
Ratchadamri station is an elevated BTS Skytrain station in central Bangkok serving the Silom Line near the Ratchaprasong and Lumphini Park areas.
|
E1017280
|
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: Ratchadamri station | Statement: [Silom Line, hasStation, Ratchadamri station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ratchadamri station Context triple: [Silom Line, hasStation, Ratchadamri 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.
Phaya Thai station
Phaya Thai station is a major transit hub in Bangkok that connects the Airport Rail Link with the city’s urban rail network.
-
C.
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.
-
D.
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.
-
E.
Ramkhamhaeng station
Ramkhamhaeng station is a Bangkok railway station on the Airport Rail Link line that connects the city center with Suvarnabhumi Airport.
- 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: Ratchadamri station Triple: [Silom Line, hasStation, Ratchadamri station]
Generated description
Ratchadamri station is an elevated BTS Skytrain station in central Bangkok serving the Silom Line near the Ratchaprasong and Lumphini Park areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ratchadamri station Target entity description: Ratchadamri station is an elevated BTS Skytrain station in central Bangkok serving the Silom Line near the Ratchaprasong and Lumphini Park areas.
-
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.
Phaya Thai station
Phaya Thai station is a major transit hub in Bangkok that connects the Airport Rail Link with the city’s urban rail network.
-
C.
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.
-
D.
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.
-
E.
Ramkhamhaeng station
Ramkhamhaeng station is a Bangkok railway station on the Airport Rail Link line that connects the city center with Suvarnabhumi Airport.
- 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_69d6ada4cd388190ae3bbf83ff87057a |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94dfbb2a48190a231b02cfa990565 |
completed | April 10, 2026, 7:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbb096d881908dfd2a7126632d96 |
completed | May 3, 2026, 4:14 a.m. |
| NEDg | Description generation | batch_69f6cd3d5090819091b65f544ad139fd |
completed | May 3, 2026, 4:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6cdc8d52c819083717a455d589646 |
completed | May 3, 2026, 4:23 a.m. |
Created at: April 8, 2026, 9:57 p.m.