Triple

T7978041
Position Surface form Disambiguated ID Type / Status
Subject なんばマルイ E185495 entity
Predicate 最寄駅 P44136 FINISHED
Object 大阪難波駅 E346794 NE FINISHED

How this triple was built (2 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: 大阪難波駅 | Statement: [なんばマルイ, 最寄駅, 大阪難波駅]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 大阪難波駅
Context triple: [なんばマルイ, 最寄駅, 大阪難波駅]
  • A. 大阪城公園駅
    大阪城公園駅 is a railway station in Osaka, Japan, serving as a primary access point for visitors to Osaka Castle and its surrounding park.
  • B. Osaka Metro Namba Station chosen
    Osaka Metro Namba Station is a major underground railway hub in Osaka’s Namba district, serving multiple subway lines and providing convenient access to surrounding commercial and entertainment complexes.
  • C. Umeda Station and Shinsaibashi Station
    Umeda Station and Shinsaibashi Station are major central Osaka subway stations that serve as key commercial and transportation hubs along the Osaka Metro Midosuji Line.
  • D. Higashi-Umeda Station
    Higashi-Umeda Station is a major Osaka Metro subway station in central Osaka, Japan, serving the busy Umeda commercial and business district.
  • E. JR Namba Station
    JR Namba Station is a railway station in Osaka, Japan, operated by West Japan Railway Company (JR West) and serving as one of the main access points to the Namba district.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca829851908190b4e03829353ee7c3 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3bf84b1081908e60a556d984aad6 completed March 31, 2026, 3:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbe0cc09a081909cb92cd4864ef50d completed March 31, 2026, 2:57 p.m.
Created at: March 30, 2026, 5:14 p.m.