Triple

T5553218
Position Surface form Disambiguated ID Type / Status
Subject 湘南新宿ライン E145575 entity
Predicate 代表的途中駅 P65336 FINISHED
Object 大船駅
大船駅は、神奈川県鎌倉市と横浜市の境界付近に位置し、東海道線や横須賀線など複数路線が乗り入れる湘南エリア有数のターミナル駅である。
E536026 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: 大船駅 | Statement: [湘南新宿ライン, 代表的途中駅, 大船駅]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 大船駅
Context triple: [湘南新宿ライン, 代表的途中駅, 大船駅]
  • A. Sakai Station
    Sakai Station is a major railway station in Sakai, Osaka Prefecture, Japan, functioning as an important hub for commuter and regional rail services.
  • B. Musashi-Kosugi Station
    Musashi-Kosugi Station is a major railway hub in Kawasaki, Kanagawa Prefecture, Japan, served by multiple JR East and Tokyu Corporation lines and known for its role as a key commuter gateway to central Tokyo.
  • C. Sakuragawa Station
    Sakuragawa Station is a railway station in Osaka, Japan, serving as a stop on multiple urban transit lines including the Osaka Metro network.
  • D. Shinsen Station
    Shinsen Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and located near the Shibuya area.
  • E. Takaido Station
    Takaido Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and providing local commuter access within the city.
  • 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: 大船駅
Triple: [湘南新宿ライン, 代表的途中駅, 大船駅]
Generated description
大船駅は、神奈川県鎌倉市と横浜市の境界付近に位置し、東海道線や横須賀線など複数路線が乗り入れる湘南エリア有数のターミナル駅である。
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 大船駅
Target entity description: 大船駅は、神奈川県鎌倉市と横浜市の境界付近に位置し、東海道線や横須賀線など複数路線が乗り入れる湘南エリア有数のターミナル駅である。
  • A. Sakai Station
    Sakai Station is a major railway station in Sakai, Osaka Prefecture, Japan, functioning as an important hub for commuter and regional rail services.
  • B. Musashi-Kosugi Station
    Musashi-Kosugi Station is a major railway hub in Kawasaki, Kanagawa Prefecture, Japan, served by multiple JR East and Tokyu Corporation lines and known for its role as a key commuter gateway to central Tokyo.
  • C. Sakuragawa Station
    Sakuragawa Station is a railway station in Osaka, Japan, serving as a stop on multiple urban transit lines including the Osaka Metro network.
  • D. Shinsen Station
    Shinsen Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and located near the Shibuya area.
  • E. Takaido Station
    Takaido Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and providing local commuter access within the city.
  • 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_69c008fb879c81909f5bfa56fadc1d46 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c021d76e4081908570dc34217c66fe completed March 22, 2026, 5:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04cfc6f808190a39c607f61dcfa32 completed March 22, 2026, 8:11 p.m.
NEDg Description generation batch_69c04e8422dc8190879ee52bd6850565 completed March 22, 2026, 8:18 p.m.
NED2 Entity disambiguation (via description) batch_69c04f3963888190b1c85b3bb9ff5d44 completed March 22, 2026, 8:21 p.m.
Created at: March 22, 2026, 3:35 p.m.