Triple

T18160639
Position Surface form Disambiguated ID Type / Status
Subject Saiwai-ku E434748 entity
Predicate hasMajorRoad P385 FINISHED
Object Japan National Route 15
Japan National Route 15 is a major national highway in Japan that connects central Tokyo with the city of Yokohama in Kanagawa Prefecture.
 E1312365 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: Japan National Route 15 | Statement: [Saiwai-ku, hasMajorRoad, Japan National Route 15]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Japan National Route 15
Context triple: [Saiwai-ku, hasMajorRoad, Japan National Route 15]
  • A. Japan National Route 9
    Japan National Route 9 is a major national highway in western Japan that runs along the Sea of Japan coast, connecting Kyoto with several cities in the Kansai and Chūgoku regions.
  • B. Japan National Route 175
    Japan National Route 175 is a national highway in Japan that runs through the Kansai region, connecting coastal and inland cities including Fukuchiyama.
  • C. Japan National Route 176
    Japan National Route 176 is a major national highway in Japan that connects the Kansai region’s urban centers with northern areas including the city of Fukuchiyama.
  • D. Japan National Route 28 corridor
    The Japan National Route 28 corridor is a major roadway route in Japan that connects parts of Awaji Island, including Minamiawaji, with other key urban and regional centers.
  • E. Japan National Route 312
    Japan National Route 312 is a national highway in Japan that connects cities in Hyōgo and Kyoto Prefectures, serving as an important regional 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: Japan National Route 15
Triple: [Saiwai-ku, hasMajorRoad, Japan National Route 15]
Generated description
Japan National Route 15 is a major national highway in Japan that connects central Tokyo with the city of Yokohama in Kanagawa Prefecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Japan National Route 15
Target entity description: Japan National Route 15 is a major national highway in Japan that connects central Tokyo with the city of Yokohama in Kanagawa Prefecture.
  • A. Japan National Route 9
    Japan National Route 9 is a major national highway in western Japan that runs along the Sea of Japan coast, connecting Kyoto with several cities in the Kansai and Chūgoku regions.
  • B. Japan National Route 175
    Japan National Route 175 is a national highway in Japan that runs through the Kansai region, connecting coastal and inland cities including Fukuchiyama.
  • C. Japan National Route 176
    Japan National Route 176 is a major national highway in Japan that connects the Kansai region’s urban centers with northern areas including the city of Fukuchiyama.
  • D. Japan National Route 28 corridor
    The Japan National Route 28 corridor is a major roadway route in Japan that connects parts of Awaji Island, including Minamiawaji, with other key urban and regional centers.
  • E. Japan National Route 312
    Japan National Route 312 is a national highway in Japan that connects cities in Hyōgo and Kyoto Prefectures, serving as an important regional 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_69d8b90b7a188190b3fc7b8d4a6cd20a completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4dec21e6081909070491f679c873c completed April 19, 2026, 1:55 p.m.
NED1 Entity disambiguation (via context triple) batch_6a039f025ea08190b61dccc52a7a8940 completed May 12, 2026, 9:43 p.m.
NEDg Description generation batch_6a039fdd9c4c819083b450657d0ece43 completed May 12, 2026, 9:47 p.m.
NED2 Entity disambiguation (via description) batch_6a03a0d6de8c8190b1f94c7de0856143 completed May 12, 2026, 9:51 p.m.
Created at: April 10, 2026, 10:30 a.m.