Triple

T11164711
Position Surface form Disambiguated ID Type / Status
Subject Chao Phraya Express Boat E264130 entity
Predicate hasPier P15921 FINISHED
Object Central Pier (Sathorn)
Central Pier (Sathorn) is a major riverside transport hub in Bangkok that connects Chao Phraya River boat services with the city’s BTS Skytrain network at Saphan Taksin station.
 E909371 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: Central Pier (Sathorn) | Statement: [Chao Phraya Express Boat, hasPier, Central Pier (Sathorn)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Pier (Sathorn)
Context triple: [Chao Phraya Express Boat, hasPier, Central Pier (Sathorn)]
  • A. Chumphon Pier
    Chumphon Pier is a coastal transport hub in Thailand that serves as a major departure point for ferries and boats to nearby Gulf of Thailand islands such as Koh Tao.
  • B. Siam Square
    Siam Square is a bustling commercial and entertainment district in central Bangkok known for its shopping, dining, and youth-oriented culture.
  • C. Siam Paragon
    Siam Paragon is a major luxury shopping mall and entertainment complex in central Bangkok, Thailand, featuring high-end retail, dining, a cinema, and an aquarium.
  • D. Chatuchak Park MRT Station
    Chatuchak Park MRT Station is a Bangkok Mass Rapid Transit station on the Blue Line that serves as a key access point to the popular Chatuchak area, including its famous weekend market and adjacent parks.
  • E. Bang Bao Pier
    Bang Bao Pier is a scenic fishing-village pier on Ko Chang in Thailand, known for its stilt houses, seafood restaurants, and boat trips to nearby islands.
  • 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: Central Pier (Sathorn)
Triple: [Chao Phraya Express Boat, hasPier, Central Pier (Sathorn)]
Generated description
Central Pier (Sathorn) is a major riverside transport hub in Bangkok that connects Chao Phraya River boat services with the city’s BTS Skytrain network at Saphan Taksin station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Central Pier (Sathorn)
Target entity description: Central Pier (Sathorn) is a major riverside transport hub in Bangkok that connects Chao Phraya River boat services with the city’s BTS Skytrain network at Saphan Taksin station.
  • A. Chumphon Pier
    Chumphon Pier is a coastal transport hub in Thailand that serves as a major departure point for ferries and boats to nearby Gulf of Thailand islands such as Koh Tao.
  • B. Siam Square
    Siam Square is a bustling commercial and entertainment district in central Bangkok known for its shopping, dining, and youth-oriented culture.
  • C. Siam Paragon
    Siam Paragon is a major luxury shopping mall and entertainment complex in central Bangkok, Thailand, featuring high-end retail, dining, a cinema, and an aquarium.
  • D. Chatuchak Park MRT Station
    Chatuchak Park MRT Station is a Bangkok Mass Rapid Transit station on the Blue Line that serves as a key access point to the popular Chatuchak area, including its famous weekend market and adjacent parks.
  • E. Bang Bao Pier
    Bang Bao Pier is a scenic fishing-village pier on Ko Chang in Thailand, known for its stilt houses, seafood restaurants, and boat trips to nearby islands.
  • 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_69d6aa9ccddc8190868998c8b7beb060 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e887293081909830852000d533fa completed April 9, 2026, 5:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69e463851a348190a9a8bd1501026d83 completed April 19, 2026, 5:09 a.m.
NEDg Description generation batch_69e46c374ca08190a876ee68dea9b821 completed April 19, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69e4747bc02c81908f0782cf85667f3f completed April 19, 2026, 6:21 a.m.
Created at: April 8, 2026, 9:29 p.m.