Triple

T13633154
Position Surface form Disambiguated ID Type / Status
Subject 京阪本線 E325776 entity
Predicate 主要駅 P1071 FINISHED
Object 枚方市駅
枚方市駅は、大阪府枚方市に位置し、京阪電気鉄道の中核的なターミナル駅として多くの利用客が乗降する主要駅である。
E1050876 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: 枚方市駅 | Statement: [京阪本線, 主要駅, 枚方市駅]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 枚方市駅
Context triple: [京阪本線, 主要駅, 枚方市駅]
  • A. Nishinomiya Station
    Nishinomiya Station is a railway station in Nishinomiya, Hyōgo Prefecture, Japan, serving as a local transit hub on major regional rail lines.
  • B. 京阪黄檗駅
    京阪黄檗駅は、京都府宇治市に位置し、京阪電気鉄道宇治線が乗り入れる京都大学宇治キャンパス最寄りの鉄道駅です。
  • C. Osaka no Eki
    Osaka no Eki refers to the Siege of Osaka, a decisive early 17th-century conflict in Japan that led to the fall of the Toyotomi clan and the consolidation of Tokugawa shogunate rule.
  • D. Ōsaka Namba Station
    Ōsaka Namba Station is a major underground railway hub in central Osaka, Japan, serving multiple private railway and subway lines and providing convenient access to the bustling Namba district.
  • E. Kintetsu Osaka Namba Station
    Kintetsu Osaka Namba Station is a major terminal for Kintetsu Railway and Hanshin Electric Railway located in Osaka’s Namba district, providing regional and intercity rail connections.
  • 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: 枚方市駅
Triple: [京阪本線, 主要駅, 枚方市駅]
Generated description
枚方市駅は、大阪府枚方市に位置し、京阪電気鉄道の中核的なターミナル駅として多くの利用客が乗降する主要駅である。
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 枚方市駅
Target entity description: 枚方市駅は、大阪府枚方市に位置し、京阪電気鉄道の中核的なターミナル駅として多くの利用客が乗降する主要駅である。
  • A. Nishinomiya Station
    Nishinomiya Station is a railway station in Nishinomiya, Hyōgo Prefecture, Japan, serving as a local transit hub on major regional rail lines.
  • B. 京阪黄檗駅
    京阪黄檗駅は、京都府宇治市に位置し、京阪電気鉄道宇治線が乗り入れる京都大学宇治キャンパス最寄りの鉄道駅です。
  • C. Osaka no Eki
    Osaka no Eki refers to the Siege of Osaka, a decisive early 17th-century conflict in Japan that led to the fall of the Toyotomi clan and the consolidation of Tokugawa shogunate rule.
  • D. Ōsaka Namba Station
    Ōsaka Namba Station is a major underground railway hub in central Osaka, Japan, serving multiple private railway and subway lines and providing convenient access to the bustling Namba district.
  • E. Kintetsu Osaka Namba Station
    Kintetsu Osaka Namba Station is a major terminal for Kintetsu Railway and Hanshin Electric Railway located in Osaka’s Namba district, providing regional and intercity rail connections.
  • 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_69d8076beddc8190a53156f5bea77f5e completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc5a490508190924ac40f1dd519d6 completed April 12, 2026, 4:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69f77fab07648190b3b3362a8ffa8961 completed May 3, 2026, 5:02 p.m.
NEDg Description generation batch_69f78070e95c819088982e26fe2d8e26 completed May 3, 2026, 5:05 p.m.
NED2 Entity disambiguation (via description) batch_69f7815a858c8190a9ae47012d04f8e1 completed May 3, 2026, 5:09 p.m.
Created at: April 9, 2026, 9:51 p.m.