Triple

T16154367
Position Surface form Disambiguated ID Type / Status
Subject Nakano, Tokyo, Japan E391998 entity
Predicate hasMajorRoad P385 FINISHED
Object Ōme Kaidō
Ōme Kaidō is a major arterial road in western Tokyo that connects central city wards with the suburban city of Ōme.
 E1206463 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: Ōme Kaidō | Statement: [Nakano, Tokyo, Japan, hasMajorRoad, Ōme Kaidō]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ōme Kaidō
Context triple: [Nakano, Tokyo, Japan, hasMajorRoad, Ōme Kaidō]
  • A. Kōshū Kaidō
    Kōshū Kaidō was one of the major Edo-period highways in Japan, linking Edo (Tokyo) with the Kōshū region (modern Yamanashi Prefecture) as part of the historic Gokaidō road network.
  • B. Ōshū Kaidō
    Ōshū Kaidō was a major Edo-period highway in Japan that connected Edo (Tokyo) with the northern Tōhoku region, facilitating travel, trade, and administration.
  • C. Nikkō Kaidō
    Nikkō Kaidō was one of the five major Edo-period highways of Japan, linking Edo (Tokyo) with the sacred shrines and temples of Nikkō.
  • D. Shimanami Kaido
    Shimanami Kaido is a scenic expressway and cycling route in Japan that spans a series of bridges and islands across the Seto Inland Sea, linking the islands of Honshu and Shikoku.
  • E. Sendai-Tobu Road
    Sendai-Tobu Road is a regional expressway in Miyagi Prefecture, Japan, serving as part of the road network around the city of Sendai.
  • 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: Ōme Kaidō
Triple: [Nakano, Tokyo, Japan, hasMajorRoad, Ōme Kaidō]
Generated description
Ōme Kaidō is a major arterial road in western Tokyo that connects central city wards with the suburban city of Ōme.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ōme Kaidō
Target entity description: Ōme Kaidō is a major arterial road in western Tokyo that connects central city wards with the suburban city of Ōme.
  • A. Kōshū Kaidō
    Kōshū Kaidō was one of the major Edo-period highways in Japan, linking Edo (Tokyo) with the Kōshū region (modern Yamanashi Prefecture) as part of the historic Gokaidō road network.
  • B. Ōshū Kaidō
    Ōshū Kaidō was a major Edo-period highway in Japan that connected Edo (Tokyo) with the northern Tōhoku region, facilitating travel, trade, and administration.
  • C. Nikkō Kaidō
    Nikkō Kaidō was one of the five major Edo-period highways of Japan, linking Edo (Tokyo) with the sacred shrines and temples of Nikkō.
  • D. Shimanami Kaido
    Shimanami Kaido is a scenic expressway and cycling route in Japan that spans a series of bridges and islands across the Seto Inland Sea, linking the islands of Honshu and Shikoku.
  • E. Sendai-Tobu Road
    Sendai-Tobu Road is a regional expressway in Miyagi Prefecture, Japan, serving as part of the road network around the city of Sendai.
  • 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_69d87f1c65e48190aa2b4c472e9bafc4 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21e57e95c8190ae4ed641be974ce5 completed April 17, 2026, 11:49 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0025f183d88190b269233ff6e65d75 completed May 10, 2026, 6:30 a.m.
NEDg Description generation batch_6a0026c9b5c481908f60d2ebfb3f71d7 completed May 10, 2026, 6:33 a.m.
NED2 Entity disambiguation (via description) batch_6a00273dd8fc8190b84b8a96442781ee completed May 10, 2026, 6:35 a.m.
Created at: April 10, 2026, 5:01 a.m.