Triple

T22904472
Position Surface form Disambiguated ID Type / Status
Subject Limited Express Romancecar E568407 entity
Predicate route P5619 FINISHED
Object Shinjuku–Gotenba
Shinjuku–Gotenba is a limited express railway service corridor in Japan connecting Tokyo’s Shinjuku district with the foothills of Mount Fuji near Gotemba.
 E1563885 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: Shinjuku–Gotenba | Statement: [Limited Express Romancecar, route, Shinjuku–Gotenba]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shinjuku–Gotenba
Context triple: [Limited Express Romancecar, route, Shinjuku–Gotenba]
  • A. Shinjuku Ni-chome
    Shinjuku Ni-chome is Tokyo’s most famous LGBTQ+ district, known for its dense concentration of gay bars, clubs, and nightlife venues.
  • B. Showa-dōri
    Showa-dōri is a major thoroughfare in central Tokyo, Japan, running through key districts such as Chiyoda and Chūō and serving as an important urban traffic artery.
  • C. Nagatacho
    Nagatacho is a central district in Tokyo, Japan, known as the political heart of the country and home to key government institutions such as the National Diet Building.
  • D. Hamamatsucho
    Hamamatsucho is a central Tokyo district and major transportation hub known for its JR and monorail stations providing access to Haneda Airport and nearby business and waterfront areas.
  • E. Kyōbashi
    Kyōbashi is a historic commercial and business district in central Tokyo, located between Tokyo Station and the Ginza area.
  • 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: Shinjuku–Gotenba
Triple: [Limited Express Romancecar, route, Shinjuku–Gotenba]
Generated description
Shinjuku–Gotenba is a limited express railway service corridor in Japan connecting Tokyo’s Shinjuku district with the foothills of Mount Fuji near Gotemba.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Shinjuku–Gotenba
Target entity description: Shinjuku–Gotenba is a limited express railway service corridor in Japan connecting Tokyo’s Shinjuku district with the foothills of Mount Fuji near Gotemba.
  • A. Shinjuku Ni-chome
    Shinjuku Ni-chome is Tokyo’s most famous LGBTQ+ district, known for its dense concentration of gay bars, clubs, and nightlife venues.
  • B. Showa-dōri
    Showa-dōri is a major thoroughfare in central Tokyo, Japan, running through key districts such as Chiyoda and Chūō and serving as an important urban traffic artery.
  • C. Nagatacho
    Nagatacho is a central district in Tokyo, Japan, known as the political heart of the country and home to key government institutions such as the National Diet Building.
  • D. Hamamatsucho
    Hamamatsucho is a central Tokyo district and major transportation hub known for its JR and monorail stations providing access to Haneda Airport and nearby business and waterfront areas.
  • E. Kyōbashi
    Kyōbashi is a historic commercial and business district in central Tokyo, located between Tokyo Station and the Ginza area.
  • 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_69e2458cd9e48190943ad2e34485d939 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1801895f48190bb8d49a41feac7ef completed April 29, 2026, 3:50 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bca0afd04819091c2b5fc204377cb completed May 19, 2026, 2:25 a.m.
NEDg Description generation batch_6a0bcbb3741c8190a172ad297e34818b completed May 19, 2026, 2:32 a.m.
NED2 Entity disambiguation (via description) batch_6a0bcc5ff9d48190b38427dedfc2c986 completed May 19, 2026, 2:35 a.m.
Created at: April 17, 2026, 3:41 p.m.