Triple

T19180805
Position Surface form Disambiguated ID Type / Status
Subject Toyokawa E469565 entity
Predicate traversedBy P225 FINISHED
Object National Route 247
National Route 247 is a Japanese national highway running along the Pacific coast of central Honshu, connecting several cities in Aichi Prefecture and serving as an important regional transportation corridor.
E1370469 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 247 | Statement: [Toyokawa, traversedBy, National Route 247]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Route 247
Context triple: [Toyokawa, traversedBy, National Route 247]
  • A. National Route 243
    National Route 243 is a Japanese national highway in eastern Hokkaido that connects inland towns with scenic areas such as Lake Kussharo and Bihoro Pass.
  • B. National Route 231
    National Route 231 is a scenic highway in Argentina’s Neuquén Province that connects the Andean lake region with the Chilean border at Paso Cardenal Samoré.
  • C. National Route 28
    National Route 28 is a major Japanese highway connecting Awaji Island with the mainland via the Akashi Kaikyo Bridge and serving as an important transportation corridor in the region.
  • D. National Route 254
    National Route 254 is a major Japanese national highway connecting parts of the Tokyo metropolitan area with central Honshu regions.
  • E. National Route 24
    National Route 24 is a major Japanese national highway in the Kansai region that connects cities such as Kyoto and Wakayama, serving as an important north–south transportation corridor.
  • 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 247
Triple: [Toyokawa, traversedBy, National Route 247]
Generated description
National Route 247 is a Japanese national highway running along the Pacific coast of central Honshu, connecting several cities in Aichi Prefecture and serving as an important regional transportation corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Route 247
Target entity description: National Route 247 is a Japanese national highway running along the Pacific coast of central Honshu, connecting several cities in Aichi Prefecture and serving as an important regional transportation corridor.
  • A. National Route 243
    National Route 243 is a Japanese national highway in eastern Hokkaido that connects inland towns with scenic areas such as Lake Kussharo and Bihoro Pass.
  • B. National Route 231
    National Route 231 is a scenic highway in Argentina’s Neuquén Province that connects the Andean lake region with the Chilean border at Paso Cardenal Samoré.
  • C. National Route 28
    National Route 28 is a major Japanese highway connecting Awaji Island with the mainland via the Akashi Kaikyo Bridge and serving as an important transportation corridor in the region.
  • D. National Route 254
    National Route 254 is a major Japanese national highway connecting parts of the Tokyo metropolitan area with central Honshu regions.
  • E. National Route 24
    National Route 24 is a major Japanese national highway in the Kansai region that connects cities such as Kyoto and Wakayama, serving as an important north–south transportation corridor.
  • 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_69d8dd09d5a081909ae43c286651ae5a completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5f61be86c81908710341262e911cd completed April 20, 2026, 9:47 a.m.
NED1 Entity disambiguation (via context triple) batch_6a071bc876348190b83b95342108acfe completed May 15, 2026, 1:12 p.m.
NEDg Description generation batch_6a071d97aacc8190a44ccba2aee58d77 completed May 15, 2026, 1:20 p.m.
NED2 Entity disambiguation (via description) batch_6a071de35b9081908d1b6e797cbe69ce completed May 15, 2026, 1:21 p.m.
Created at: April 10, 2026, 12:07 p.m.