Triple

T19701905
Position Surface form Disambiguated ID Type / Status
Subject Paju, Gyeonggi Province E473117 entity
Predicate hasLandmark P105 FINISHED
Object Third Infiltration Tunnel — NE NERFINISHED

How this triple was built (3 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: Third Infiltration Tunnel | Statement: [Paju, Gyeonggi Province, hasLandmark, Third Infiltration Tunnel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Third Infiltration Tunnel
Context triple: [Paju, Gyeonggi Province, hasLandmark, Third Infiltration Tunnel]
  • A. Tunnel No. 2
    Tunnel No. 2 is one of New York City’s major water distribution tunnels that helps convey drinking water from upstate reservoirs to the city’s boroughs.
  • B. Box Tunnel
    Box Tunnel is a historic railway tunnel in Wiltshire, England, engineered by Isambard Kingdom Brunel as part of the Great Western Railway and renowned for its ambitious 19th-century design and construction.
  • C. South Axis tunnel
    The South Axis tunnel is a major rail tunnel in Amsterdam that carries train traffic beneath the Zuidas business district, connecting through Amsterdam Zuid station.
  • D. Tunnel No. 1
    Tunnel No. 1 is a major water-supply tunnel that forms part of New York City’s underground distribution system.
  • E. Bobby Hopper Tunnel
    The Bobby Hopper Tunnel is a highway tunnel in western Arkansas that carries traffic through the Ozark Mountains along a major interstate route.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Third Infiltration Tunnel
Target entity description: The Third Infiltration Tunnel is a North Korean-dug tunnel discovered beneath the Korean Demilitarized Zone, now a militarized tourist site symbolizing inter-Korean tensions near Paju in South Korea.
  • A. Tunnel No. 2
    Tunnel No. 2 is one of New York City’s major water distribution tunnels that helps convey drinking water from upstate reservoirs to the city’s boroughs.
  • B. Box Tunnel
    Box Tunnel is a historic railway tunnel in Wiltshire, England, engineered by Isambard Kingdom Brunel as part of the Great Western Railway and renowned for its ambitious 19th-century design and construction.
  • C. South Axis tunnel
    The South Axis tunnel is a major rail tunnel in Amsterdam that carries train traffic beneath the Zuidas business district, connecting through Amsterdam Zuid station.
  • D. Tunnel No. 1
    Tunnel No. 1 is a major water-supply tunnel that forms part of New York City’s underground distribution system.
  • E. Bobby Hopper Tunnel
    The Bobby Hopper Tunnel is a highway tunnel in western Arkansas that carries traffic through the Ozark Mountains along a major interstate route.
  • F. None of above. chosen

Provenance (2 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_69d8e515bef88190bc30781aea50537a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e642b667908190841bb5fb7bfdb3f7 completed April 20, 2026, 3:13 p.m.
Created at: April 10, 2026, 1:46 p.m.