Triple

T2853302
Position Surface form Disambiguated ID Type / Status
Subject Victoria Harbour E63140 entity
Predicate crossedBy P416 FINISHED
Object MTR Tseung Kwan O Line
The MTR Tseung Kwan O Line is a rapid transit line of Hong Kong’s Mass Transit Railway system that connects urban Kowloon with the Tseung Kwan O New Town in the New Territories.
 E306665 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: MTR Tseung Kwan O Line | Statement: [Victoria Harbour, crossedBy, MTR Tseung Kwan O Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MTR Tseung Kwan O Line
Context triple: [Victoria Harbour, crossedBy, MTR Tseung Kwan O Line]
  • A. MTR urban lines
    MTR urban lines are a network of rapid transit railway services forming the core of Hong Kong’s mass transit system, particularly serving dense urban areas such as Kowloon.
  • B. Trans-Harbour Line
    The Trans-Harbour Line is a key corridor of the Mumbai Suburban Railway network that connects Navi Mumbai with Thane and other parts of the metropolitan region.
  • C. MRT Purple Line
    The MRT Purple Line is a mass rapid transit route in Bangkok, Thailand, serving as one of the city's key urban rail corridors.
  • D. Shenzhen Metro Line 9
    Shenzhen Metro Line 9 is an urban rapid transit line in Shenzhen, China, connecting key areas including Nanshan District with other major commercial and residential hubs in the city.
  • E. MTR Disneyland Resort Station
    MTR Disneyland Resort Station is a themed railway station on Hong Kong’s MTR network that serves as the primary public transit gateway to Hong Kong Disneyland Resort.
  • 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: MTR Tseung Kwan O Line
Triple: [Victoria Harbour, crossedBy, MTR Tseung Kwan O Line]
Generated description
The MTR Tseung Kwan O Line is a rapid transit line of Hong Kong’s Mass Transit Railway system that connects urban Kowloon with the Tseung Kwan O New Town in the New Territories.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MTR Tseung Kwan O Line
Target entity description: The MTR Tseung Kwan O Line is a rapid transit line of Hong Kong’s Mass Transit Railway system that connects urban Kowloon with the Tseung Kwan O New Town in the New Territories.
  • A. MTR urban lines
    MTR urban lines are a network of rapid transit railway services forming the core of Hong Kong’s mass transit system, particularly serving dense urban areas such as Kowloon.
  • B. Trans-Harbour Line
    The Trans-Harbour Line is a key corridor of the Mumbai Suburban Railway network that connects Navi Mumbai with Thane and other parts of the metropolitan region.
  • C. MRT Purple Line
    The MRT Purple Line is a mass rapid transit route in Bangkok, Thailand, serving as one of the city's key urban rail corridors.
  • D. Shenzhen Metro Line 9
    Shenzhen Metro Line 9 is an urban rapid transit line in Shenzhen, China, connecting key areas including Nanshan District with other major commercial and residential hubs in the city.
  • E. MTR Disneyland Resort Station
    MTR Disneyland Resort Station is a themed railway station on Hong Kong’s MTR network that serves as the primary public transit gateway to Hong Kong Disneyland Resort.
  • 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_69ab4c407c408190857d25e027155ce9 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abdf5f21348190a574fa86bc71c76f completed March 7, 2026, 8:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69b03141ec9c8190b8163fdfc00c1ee3 completed March 10, 2026, 2:57 p.m.
NEDg Description generation batch_69b031f7d0fc8190a77e349bd4cdd8a7 completed March 10, 2026, 3 p.m.
NED2 Entity disambiguation (via description) batch_69b033db495c8190bb6989210d72307b completed March 10, 2026, 3:08 p.m.
Created at: March 6, 2026, 10:02 p.m.