Triple

T12064805
Position Surface form Disambiguated ID Type / Status
Subject Tachikawa E287266 entity
Predicate roadAccess P385 FINISHED
Object National Route 20
National Route 20 is a major Japanese highway connecting central Tokyo with Kofu in Yamanashi Prefecture, passing through key western Tokyo suburbs such as Tachikawa.
E999450 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 20 | Statement: [Tachikawa, roadAccess, National Route 20]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Route 20
Context triple: [Tachikawa, roadAccess, National Route 20]
  • A. National Route 20
    National Route 20 is a major Vietnamese highway that connects Ho Chi Minh City with the Central Highlands, serving as the primary route to the Da Lat area.
  • B. 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.
  • C. National Route 201
    National Route 201 is a Japanese national highway in Fukuoka Prefecture that serves as a key regional connector passing through the city of Iizuka.
  • D. National Route 21
    National Route 21 is a major Vietnamese highway that serves as an important regional transport corridor connecting Nam Định City with other parts of northern Vietnam.
  • E. National Route 15
    National Route 15 was a former Australian national highway designation that primarily followed the New England Highway corridor between New South Wales and Queensland.
  • 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 20
Triple: [Tachikawa, roadAccess, National Route 20]
Generated description
National Route 20 is a major Japanese highway connecting central Tokyo with Kofu in Yamanashi Prefecture, passing through key western Tokyo suburbs such as Tachikawa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Route 20
Target entity description: National Route 20 is a major Japanese highway connecting central Tokyo with Kofu in Yamanashi Prefecture, passing through key western Tokyo suburbs such as Tachikawa.
  • A. National Route 20
    National Route 20 is a major Vietnamese highway that connects Ho Chi Minh City with the Central Highlands, serving as the primary route to the Da Lat area.
  • B. 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.
  • C. National Route 201
    National Route 201 is a Japanese national highway in Fukuoka Prefecture that serves as a key regional connector passing through the city of Iizuka.
  • D. National Route 21
    National Route 21 is a major Vietnamese highway that serves as an important regional transport corridor connecting Nam Định City with other parts of northern Vietnam.
  • E. National Route 15
    National Route 15 was a former Australian national highway designation that primarily followed the New England Highway corridor between New South Wales and Queensland.
  • 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_69d6ab4846e081908ee7bbd66a6d3459 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d90440dd988190ae2b80367aceb6f7 completed April 10, 2026, 2:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69f67c5e9fbc819097cf9550378eabee completed May 2, 2026, 10:36 p.m.
NEDg Description generation batch_69f67d64ed3481908d434c20796866f9 completed May 2, 2026, 10:40 p.m.
NED2 Entity disambiguation (via description) batch_69f67e82e35081909c4b5fad7e941610 completed May 2, 2026, 10:45 p.m.
Created at: April 8, 2026, 9:48 p.m.