Triple

T15525354
Position Surface form Disambiguated ID Type / Status
Subject Ōshū, Iwate, Japan E369067 entity
Predicate hasHighway P385 FINISHED
Object National Route 456
National Route 456 is a Japanese national highway that serves as a regional connector route in Iwate Prefecture, including the city of Ōshū.
 E1165892 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: National Route 456 | Statement: [Ōshū, Iwate, Japan, hasHighway, National Route 456]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Route 456
Context triple: [Ōshū, Iwate, Japan, hasHighway, National Route 456]
  • A. National Route 469
    National Route 469 is a Japanese national highway in Shizuoka Prefecture that serves as a regional connector route in the area around Fujinomiya.
  • B. National Route 453
    National Route 453 is a Japanese national highway in Hokkaido that connects Sapporo with the city of Date, passing through mountainous and rural areas.
  • C. National Route 439
    National Route 439 is a long, winding national highway in Japan that traverses remote, mountainous areas of Shikoku and is known for its narrow, challenging driving conditions.
  • D. National Route 463
    National Route 463 is a major Japanese national highway in Saitama Prefecture that connects several key cities and serves as an important regional traffic corridor.
  • E. National Route 478
    National Route 478 is a Japanese national highway in Kyoto Prefecture that connects the city of Yawata with other regional destinations.
  • 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: National Route 456
Triple: [Ōshū, Iwate, Japan, hasHighway, National Route 456]
Generated description
National Route 456 is a Japanese national highway that serves as a regional connector route in Iwate Prefecture, including the city of Ōshū.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: National Route 456
Target entity description: National Route 456 is a Japanese national highway that serves as a regional connector route in Iwate Prefecture, including the city of Ōshū.
  • A. National Route 469
    National Route 469 is a Japanese national highway in Shizuoka Prefecture that serves as a regional connector route in the area around Fujinomiya.
  • B. National Route 453
    National Route 453 is a Japanese national highway in Hokkaido that connects Sapporo with the city of Date, passing through mountainous and rural areas.
  • C. National Route 439
    National Route 439 is a long, winding national highway in Japan that traverses remote, mountainous areas of Shikoku and is known for its narrow, challenging driving conditions.
  • D. National Route 463
    National Route 463 is a major Japanese national highway in Saitama Prefecture that connects several key cities and serves as an important regional traffic corridor.
  • E. National Route 478
    National Route 478 is a Japanese national highway in Kyoto Prefecture that connects the city of Yawata with other regional destinations.
  • 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_69d85a1794cc8190b0b428716296e63e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e04145178481909fb0339a79d4239e completed April 16, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff56bb23e88190bb3e9ad5e409a2f8 completed May 9, 2026, 3:46 p.m.
NEDg Description generation batch_69ff57e4dc108190b18e801a814a7c11 completed May 9, 2026, 3:51 p.m.
NED2 Entity disambiguation (via description) batch_69ff583680588190b52a75a73624503a completed May 9, 2026, 3:52 p.m.
Created at: April 10, 2026, 4:05 a.m.