Triple

T10805771
Position Surface form Disambiguated ID Type / Status
Subject Tōmei Expressway E254959 entity
Predicate hasServiceArea P82 FINISHED
Object Ebina Service Area
Ebina Service Area is a large, popular highway rest stop in Kanagawa Prefecture, Japan, known for its extensive food options, shopping facilities, and amenities for travelers.
E886724 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: Ebina Service Area | Statement: [Tōmei Expressway, hasServiceArea, Ebina Service Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ebina Service Area
Context triple: [Tōmei Expressway, hasServiceArea, Ebina Service Area]
  • A. Enakyo Service Area
    Enakyo Service Area is a roadside rest and service facility located along Japan’s Meishin Expressway, offering travelers amenities such as parking, food, restrooms, and shops.
  • B. Ebisu area
    The Ebisu area is a fashionable Tokyo neighborhood known for its upscale dining, bars, and shopping, as well as its convenient access to nearby trendy districts like Daikanyama.
  • C. Tenshiba area
    Tenshiba area is a lively, family-friendly outdoor zone at the entrance of Tennoji Park in Osaka, featuring lawns, cafes, shops, and event spaces.
  • D. Totsukawa area
    The Totsukawa area is a remote, mountainous region in Nara Prefecture, Japan, known for its hot springs, suspension bridges, and scenic river valleys within the Yoshino-Kumano National Park.
  • E. Totsuka area
    The Totsuka area is a neighborhood in Shinjuku, Tokyo, historically known as the former Totsuka-machi district and now a largely residential and educational zone near Waseda University.
  • 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: Ebina Service Area
Triple: [Tōmei Expressway, hasServiceArea, Ebina Service Area]
Generated description
Ebina Service Area is a large, popular highway rest stop in Kanagawa Prefecture, Japan, known for its extensive food options, shopping facilities, and amenities for travelers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ebina Service Area
Target entity description: Ebina Service Area is a large, popular highway rest stop in Kanagawa Prefecture, Japan, known for its extensive food options, shopping facilities, and amenities for travelers.
  • A. Enakyo Service Area
    Enakyo Service Area is a roadside rest and service facility located along Japan’s Meishin Expressway, offering travelers amenities such as parking, food, restrooms, and shops.
  • B. Ebisu area
    The Ebisu area is a fashionable Tokyo neighborhood known for its upscale dining, bars, and shopping, as well as its convenient access to nearby trendy districts like Daikanyama.
  • C. Tenshiba area
    Tenshiba area is a lively, family-friendly outdoor zone at the entrance of Tennoji Park in Osaka, featuring lawns, cafes, shops, and event spaces.
  • D. Totsukawa area
    The Totsukawa area is a remote, mountainous region in Nara Prefecture, Japan, known for its hot springs, suspension bridges, and scenic river valleys within the Yoshino-Kumano National Park.
  • E. Totsuka area
    The Totsuka area is a neighborhood in Shinjuku, Tokyo, historically known as the former Totsuka-machi district and now a largely residential and educational zone near Waseda University.
  • 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_69d6aa61c15c8190a1839550c56e75e1 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d733726e2881908d4fe2cfe046ab43 completed April 9, 2026, 5:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69de5680566c8190bd4ce7a736dc0e46 completed April 14, 2026, 3 p.m.
NEDg Description generation batch_69de5eaf3cc08190935cb6ddf2020166 completed April 14, 2026, 3:35 p.m.
NED2 Entity disambiguation (via description) batch_69de63a902f4819089845bc6d7469c6b completed April 14, 2026, 3:56 p.m.
Created at: April 8, 2026, 9:18 p.m.