Triple

T12500433
Position Surface form Disambiguated ID Type / Status
Subject Silom Line E298804 entity
Predicate hasStation P35 FINISHED
Object Wongwian Yai station
Wongwian Yai station is an elevated BTS Skytrain station in Bangkok, Thailand, serving the Wongwian Yai area on the Silom Line.
 E1027768 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: Wongwian Yai station | Statement: [Silom Line, hasStation, Wongwian Yai station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wongwian Yai station
Context triple: [Silom Line, hasStation, Wongwian Yai station]
  • A. Krung Thon Buri station
    Krung Thon Buri station is an elevated BTS Skytrain station in Bangkok serving the Silom Line on the Thon Buri side of the Chao Phraya River.
  • B. 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.
  • C. Chong Nonsi station
    Chong Nonsi station is an elevated BTS Skytrain station in Bangkok’s central business district, serving the Silom Line and providing access to major office towers and commercial areas.
  • D. 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.
  • 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. 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: Wongwian Yai station
Triple: [Silom Line, hasStation, Wongwian Yai station]
Generated description
Wongwian Yai station is an elevated BTS Skytrain station in Bangkok, Thailand, serving the Wongwian Yai area on the Silom Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wongwian Yai station
Target entity description: Wongwian Yai station is an elevated BTS Skytrain station in Bangkok, Thailand, serving the Wongwian Yai area on the Silom Line.
  • A. Krung Thon Buri station
    Krung Thon Buri station is an elevated BTS Skytrain station in Bangkok serving the Silom Line on the Thon Buri side of the Chao Phraya River.
  • B. 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.
  • C. Chong Nonsi station
    Chong Nonsi station is an elevated BTS Skytrain station in Bangkok’s central business district, serving the Silom Line and providing access to major office towers and commercial areas.
  • D. 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.
  • 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. 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_69f6fef6c34481909e18bce1154e7146 completed May 3, 2026, 7:53 a.m.
NEDg Description generation batch_69f70045f580819099e840d55253ecb5 completed May 3, 2026, 7:59 a.m.
NED2 Entity disambiguation (via description) batch_69f700cfb43881909c903ec12b15065a completed May 3, 2026, 8:01 a.m.
Created at: April 8, 2026, 9:57 p.m.