Triple

T15392390
Position Surface form Disambiguated ID Type / Status
Subject 長堀鶴見緑地線 E368079 entity
Predicate 終点駅 P51834 FINISHED
Object 門真南駅
門真南駅 is a railway station in Kadoma, Osaka, Japan, serving as the eastern terminus of Osaka Metro’s Nagahori Tsurumi-ryokuchi Line.
E1155368 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: 門真南駅 | Statement: [長堀鶴見緑地線, 終点駅, 門真南駅]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 門真南駅
Context triple: [長堀鶴見緑地線, 終点駅, 門真南駅]
  • A. 千駄木駅
    千駄木駅は、東京都文京区に位置し、東京メトロ千代田線が乗り入れる下町情緒の残るエリアの主要な地下鉄駅です。
  • B. 千駄ケ谷駅
    千駄ケ谷駅は、東京都渋谷区に位置し、主にJR中央・総武線各駅停車が発着する駅です。
  • C. 高槻駅
    高槻駅は、大阪府高槻市に位置し、JR京都線(東海道本線)の主要駅として大阪・京都方面への通勤通学や乗り換えに利用される鉄道駅である。
  • D. Minami-Ōta Station
    Minami-Ōta Station is a local railway station in Yokohama, Japan, serving passengers in the Minami Ward area.
  • E. Morinomiya Station
    Morinomiya Station is a railway and subway station complex in Osaka, Japan, serving as a key access point to the Osaka Castle area and several urban transit lines.
  • 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: 門真南駅
Triple: [長堀鶴見緑地線, 終点駅, 門真南駅]
Generated description
門真南駅 is a railway station in Kadoma, Osaka, Japan, serving as the eastern terminus of Osaka Metro’s Nagahori Tsurumi-ryokuchi Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 門真南駅
Target entity description: 門真南駅 is a railway station in Kadoma, Osaka, Japan, serving as the eastern terminus of Osaka Metro’s Nagahori Tsurumi-ryokuchi Line.
  • A. 千駄木駅
    千駄木駅は、東京都文京区に位置し、東京メトロ千代田線が乗り入れる下町情緒の残るエリアの主要な地下鉄駅です。
  • B. 千駄ケ谷駅
    千駄ケ谷駅は、東京都渋谷区に位置し、主にJR中央・総武線各駅停車が発着する駅です。
  • C. 高槻駅
    高槻駅は、大阪府高槻市に位置し、JR京都線(東海道本線)の主要駅として大阪・京都方面への通勤通学や乗り換えに利用される鉄道駅である。
  • D. Minami-Ōta Station
    Minami-Ōta Station is a local railway station in Yokohama, Japan, serving passengers in the Minami Ward area.
  • E. Morinomiya Station
    Morinomiya Station is a railway and subway station complex in Osaka, Japan, serving as a key access point to the Osaka Castle area and several urban transit lines.
  • 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_69d85a1551a08190ba2caea7cd51c639 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e7838b48190862b43c6c8620692 completed April 16, 2026, 1:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff1350699c8190acf7830d88455851 completed May 9, 2026, 10:58 a.m.
NEDg Description generation batch_69ff17c6837c8190a2b6fa1ac9c3de01 completed May 9, 2026, 11:17 a.m.
NED2 Entity disambiguation (via description) batch_69ff184d63e88190906689e14cfc8933 completed May 9, 2026, 11:19 a.m.
Created at: April 10, 2026, 3:19 a.m.