Triple

T1152032
Position Surface form Disambiguated ID Type / Status
Subject JR Saikyo Line E23696 entity
Predicate servesStation P839 FINISHED
Object Yono-Hommachi Station
Yono-Hommachi Station is a railway station in Saitama, Japan, operated by JR East and located on the JR Saikyō Line.
 E302072 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: Yono-Hommachi Station | Statement: [JR Saikyo Line, servesStation, Yono-Hommachi Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yono-Hommachi Station
Context triple: [JR Saikyo Line, servesStation, Yono-Hommachi Station]
  • A. Yono Station
    Yono Station is a railway station in Saitama, Japan, operated by JR East on the Saikyō Line and serving as a commuter hub for the surrounding urban area.
  • B. Rokkomichi Station
    Rokkomichi Station is a railway station in Kobe, Japan, serving as a key access point for visitors traveling to the Mount Rokko area.
  • C. Wakoshi Station
    Wakoshi Station is a major railway hub in Wako, Saitama Prefecture, Japan, serving multiple Tokyo Metro and Tobu lines and functioning as an important gateway between Saitama and central Tokyo.
  • D. Hikawadai Station
    Hikawadai Station is a subway station in Nerima, Tokyo, served by Tokyo Metro lines and providing access to the surrounding residential area.
  • E. Osakako Station
    Osakako Station is a railway station in Osaka, Japan, serving the Osaka Metro Chūō Line and providing access to the Osaka Bay area’s attractions.
  • 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: Yono-Hommachi Station
Triple: [JR Saikyo Line, servesStation, Yono-Hommachi Station]
Generated description
Yono-Hommachi Station is a railway station in Saitama, Japan, operated by JR East and located on the JR Saikyō Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yono-Hommachi Station
Target entity description: Yono-Hommachi Station is a railway station in Saitama, Japan, operated by JR East and located on the JR Saikyō Line.
  • A. Yono Station chosen
    Yono Station is a railway station in Saitama, Japan, operated by JR East on the Saikyō Line and serving as a commuter hub for the surrounding urban area.
  • B. Rokkomichi Station
    Rokkomichi Station is a railway station in Kobe, Japan, serving as a key access point for visitors traveling to the Mount Rokko area.
  • C. Wakoshi Station
    Wakoshi Station is a major railway hub in Wako, Saitama Prefecture, Japan, serving multiple Tokyo Metro and Tobu lines and functioning as an important gateway between Saitama and central Tokyo.
  • D. Hikawadai Station
    Hikawadai Station is a subway station in Nerima, Tokyo, served by Tokyo Metro lines and providing access to the surrounding residential area.
  • E. Osakako Station
    Osakako Station is a railway station in Osaka, Japan, serving the Osaka Metro Chūō Line and providing access to the Osaka Bay area’s attractions.
  • F. None of above.

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_69a493f0d32c8190ac74bad3c87f2641 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bc8d2dd8819081c779d408c2651d completed March 1, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69afe849ea708190be6393a21fd6da33 completed March 10, 2026, 9:45 a.m.
NEDg Description generation batch_69afe948ba148190a88126df32f16be2 completed March 10, 2026, 9:50 a.m.
NED2 Entity disambiguation (via description) batch_69b0018170908190976f849380841b17 completed March 10, 2026, 11:33 a.m.
Created at: March 1, 2026, 7:44 p.m.