Triple

T11876932
Position Surface form Disambiguated ID Type / Status
Subject うめだスカイビル E282551 entity
Predicate 最寄り駅 P90655 FINISHED
Object 梅田駅 E353671 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: 梅田駅 | Statement: [うめだスカイビル, 最寄り駅, 梅田駅]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 梅田駅
Context triple: [うめだスカイビル, 最寄り駅, 梅田駅]
  • A. Umeda Station chosen
    Umeda Station is a major railway hub in Osaka, Japan, serving multiple private railway and subway lines and forming one of the busiest transport complexes in the country.
  • B. Shinsaibashi Station
    Shinsaibashi Station is a major Osaka Metro subway station in Osaka, Japan, serving as a key transit hub for the bustling Shinsaibashi shopping and entertainment district.
  • C. なんば駅
    なんば駅は、大阪市中央区・浪速区にまたがる難波エリアの主要ターミナル駅で、地下鉄・私鉄・JRが集まる大阪有数の交通拠点である。
  • D. Nishi-Umeda Station
    Nishi-Umeda Station is a major Osaka subway station on the Yotsubashi Line, serving the Umeda district and providing convenient transfers to several other key rail and metro lines.
  • E. 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.
  • 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_69d6ab2945d081908a5851c916cbcfb5 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d903024afc8190a97aa3263dc7d017 completed April 10, 2026, 2:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f281cac9a48190b4b0f4c53b41110f completed April 29, 2026, 10:10 p.m.
Created at: April 8, 2026, 9:44 p.m.