Triple

T8887868
Position Surface form Disambiguated ID Type / Status
Subject Sky Gate Bridge R E211579 entity
Predicate supports P516 FINISHED
Object Nankai Electric Railway lines E327737 NE FINISHED

How this triple was built (2 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: Nankai Electric Railway lines | Statement: [Sky Gate Bridge R, supports, Nankai Electric Railway lines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nankai Electric Railway lines
Context triple: [Sky Gate Bridge R, supports, Nankai Electric Railway lines]
  • A. Keisei Electric Railway lines
    Keisei Electric Railway lines are a group of private railway routes in the Greater Tokyo area best known for linking central Tokyo with Narita International Airport and serving commuter and interurban travel in Chiba Prefecture.
  • B. Nankai Main Line
    The Nankai Main Line is a major private railway line in the Osaka region of Japan, operated by Nankai Electric Railway and serving as a key commuter and airport access route.
  • C. Hanshin Mukogawa Line
    The Hanshin Mukogawa Line is a short commuter railway branch line in Hyōgo Prefecture, Japan, providing local transit service as part of the Hanshin Electric Railway network.
  • D. Hanshin Main Line
    The Hanshin Main Line is a major commuter railway line in Japan’s Kansai region, connecting Osaka and Kobe and serving as a key corridor for urban and intercity travel.
  • E. Nankai Electric Railway lines in Osaka chosen
    Nankai Electric Railway lines in Osaka are a network of private railway routes serving Osaka and surrounding areas, providing key commuter and intercity connections including access to Kansai International Airport and Wakayama.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca83907954819096d52a245b635841 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc618e58d08190be3ebcbe3701b1db completed April 1, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfd08dbf8081908d0cacc968dd0a7d completed April 3, 2026, 2:37 p.m.
Created at: March 30, 2026, 6:53 p.m.