Triple

T11189966
Position Surface form Disambiguated ID Type / Status
Subject Aoba-ku, Sendai E264770 entity
Predicate contains P35 FINISHED
Object National Route 48
National Route 48 is a major Japanese highway that connects the city of Sendai in Miyagi Prefecture with Yamagata Prefecture across the Ōu Mountains.
 E910737 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 48 | Statement: [Aoba-ku, Sendai, contains, National Route 48]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Route 48
Context triple: [Aoba-ku, Sendai, contains, National Route 48]
  • A. National Route 47
    National Route 47 is a major South Korean highway that connects several cities in the Seoul Capital Area and surrounding regions.
  • B. National Route 42
    National Route 42 is a major Japanese highway running along the Kii Peninsula, connecting several coastal cities and serving as an important regional transportation corridor.
  • C. National Route 43
    National Route 43 is a major South Korean highway that passes through the city of Guri and connects it with other key regions.
  • D. 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.
  • E. 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.
  • 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 48
Triple: [Aoba-ku, Sendai, contains, National Route 48]
Generated description
National Route 48 is a major Japanese highway that connects the city of Sendai in Miyagi Prefecture with Yamagata Prefecture across the Ōu Mountains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: National Route 48
Target entity description: National Route 48 is a major Japanese highway that connects the city of Sendai in Miyagi Prefecture with Yamagata Prefecture across the Ōu Mountains.
  • A. National Route 47
    National Route 47 is a major South Korean highway that connects several cities in the Seoul Capital Area and surrounding regions.
  • B. National Route 42
    National Route 42 is a major Japanese highway running along the Kii Peninsula, connecting several coastal cities and serving as an important regional transportation corridor.
  • C. National Route 43
    National Route 43 is a major South Korean highway that passes through the city of Guri and connects it with other key regions.
  • D. 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.
  • E. 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.
  • 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_69d6aa9eb9248190b20211772621b4bc completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8af18e4819091811bca657c9cb0 completed April 9, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69e483ec6ca8819082713a278c987756 completed April 19, 2026, 7:27 a.m.
NEDg Description generation batch_69e48788be688190a109ccb8281d3dc9 completed April 19, 2026, 7:43 a.m.
NED2 Entity disambiguation (via description) batch_69e4890c12388190838d350207492c9e completed April 19, 2026, 7:49 a.m.
Created at: April 8, 2026, 9:29 p.m.