Triple

T10664771
Position Surface form Disambiguated ID Type / Status
Subject 大阪市港区 E251325 entity
Predicate hasRailwayStation P918 FINISHED
Object 朝潮橋駅
朝潮橋駅は、大阪市港区に位置し、大阪メトロ中央線が乗り入れる都市型の地下鉄駅です。
 E876676 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: 朝潮橋駅 | Statement: [大阪市港区, hasRailwayStation, 朝潮橋駅]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 朝潮橋駅
Context triple: [大阪市港区, hasRailwayStation, 朝潮橋駅]
  • A. Tsuruhashi Station
    Tsuruhashi Station is a major railway hub in Osaka, Japan, known for connecting multiple lines and serving the bustling Tsuruhashi district.
  • B. Gokurakubashi Station
    Gokurakubashi Station is a railway station in Kōya, Wakayama Prefecture, Japan, serving as the gateway terminal for visitors traveling by rail to the sacred Mount Kōya temple complex.
  • 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. Sanjo Keihan Station
    Sanjo Keihan Station is a major underground railway station in central Kyoto, Japan, serving as an important interchange between the Kyoto Municipal Subway and Keihan Electric Railway lines.
  • E. Kawaguchi Station
    Kawaguchi Station is a railway station in Kawaguchi, Saitama Prefecture, Japan, operated by East Japan Railway Company (JR East).
  • 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: 朝潮橋駅
Triple: [大阪市港区, hasRailwayStation, 朝潮橋駅]
Generated description
朝潮橋駅は、大阪市港区に位置し、大阪メトロ中央線が乗り入れる都市型の地下鉄駅です。
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 朝潮橋駅
Target entity description: 朝潮橋駅は、大阪市港区に位置し、大阪メトロ中央線が乗り入れる都市型の地下鉄駅です。
  • A. Tsuruhashi Station
    Tsuruhashi Station is a major railway hub in Osaka, Japan, known for connecting multiple lines and serving the bustling Tsuruhashi district.
  • B. Gokurakubashi Station
    Gokurakubashi Station is a railway station in Kōya, Wakayama Prefecture, Japan, serving as the gateway terminal for visitors traveling by rail to the sacred Mount Kōya temple complex.
  • 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. Sanjo Keihan Station
    Sanjo Keihan Station is a major underground railway station in central Kyoto, Japan, serving as an important interchange between the Kyoto Municipal Subway and Keihan Electric Railway lines.
  • E. Kawaguchi Station
    Kawaguchi Station is a railway station in Kawaguchi, Saitama Prefecture, Japan, operated by East Japan Railway Company (JR East).
  • 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_69d6aa5b0d2881909584b20efc5877f0 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6f31e8f5c8190ba03da312d397524 completed April 9, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69d97a9566e08190a92b49ce73963078 completed April 10, 2026, 10:32 p.m.
NEDg Description generation batch_69d97cc2b66c8190909a23927fbe3af5 completed April 10, 2026, 10:42 p.m.
NED2 Entity disambiguation (via description) batch_69d97e189800819087bf6af15b2370a2 completed April 10, 2026, 10:47 p.m.
Created at: April 8, 2026, 9:08 p.m.