Triple

T17824013
Position Surface form Disambiguated ID Type / Status
Subject Sendagaya Station E445064 entity
Predicate connectsTo P845 FINISHED
Object Toei Ōedo Line at National Stadium Station NE NERFINISHED

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: Toei Ōedo Line at National Stadium Station | Statement: [Sendagaya Station, connectsTo, Toei Ōedo Line at National Stadium Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Toei Ōedo Line at National Stadium Station
Context triple: [Sendagaya Station, connectsTo, Toei Ōedo Line at National Stadium Station]
  • A. Keio Inokashira Line at Kichijōji Station
    The Keio Inokashira Line at Kichijōji Station is a major suburban railway terminus in western Tokyo that connects the popular Kichijōji area with Shibuya and other key neighborhoods.
  • B. Toei Mita Line at Jimbocho Station
    The Toei Mita Line at Jimbocho Station is a Tokyo subway line stop in Chiyoda Ward that serves as a key transfer point between the Mita and Shinjuku lines in a major educational and publishing district.
  • C. National Stadium station
    National Stadium station is an elevated BTS Skytrain station in central Bangkok serving as the western terminus of the Silom Line and providing access to major shopping, sports, and cultural venues.
  • D. Toei Shinjuku Line at Kudanshita
    The Toei Shinjuku Line at Kudanshita is a station on Tokyo’s Toei Shinjuku subway line that serves as a key transfer point in central Tokyo.
  • E. National Stadium Station chosen
    National Stadium Station is a Tokyo subway station on the Toei Ōedo Line located near Japan National Stadium and other major sports facilities in the Shinjuku area.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8b9f0de78819099395b14db75a8a6 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4891352ac8190ad3d669fea1c9fbb completed April 19, 2026, 7:49 a.m.
Created at: April 10, 2026, 10:15 a.m.