Triple
T12500431
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Silom Line |
E298804
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Saphan Taksin station
Saphan Taksin station is an elevated BTS Skytrain station in Bangkok located near the Chao Phraya River, serving as a key transit point for river ferries and city commuters.
|
E1024178
|
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: Saphan Taksin station | Statement: [Silom Line, hasStation, Saphan Taksin station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saphan Taksin station Context triple: [Silom Line, hasStation, Saphan Taksin station]
-
A.
Lat Krabang station
Lat Krabang station is a railway station in Bangkok that serves the Airport Rail Link line connecting the city to Suvarnabhumi Airport.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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.
- 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: Saphan Taksin station Triple: [Silom Line, hasStation, Saphan Taksin station]
Generated description
Saphan Taksin station is an elevated BTS Skytrain station in Bangkok located near the Chao Phraya River, serving as a key transit point for river ferries and city commuters.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Saphan Taksin station Target entity description: Saphan Taksin station is an elevated BTS Skytrain station in Bangkok located near the Chao Phraya River, serving as a key transit point for river ferries and city commuters.
-
A.
Lat Krabang station
Lat Krabang station is a railway station in Bangkok that serves the Airport Rail Link line connecting the city to Suvarnabhumi Airport.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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.
- 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_69f6eac3ebd08190beb13fa00331f27b |
completed | May 3, 2026, 6:27 a.m. |
| NEDg | Description generation | batch_69f6f04bd2c08190b76e87d0573f9787 |
completed | May 3, 2026, 6:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6f0af6b4881908d18ad2a61063b81 |
completed | May 3, 2026, 6:52 a.m. |
Created at: April 8, 2026, 9:57 p.m.