Triple

T12242570
Position Surface form Disambiguated ID Type / Status
Subject Rikugien Garden E291769 entity
Predicate nearStation P5648 FINISHED
Object Sengoku Station
Sengoku Station is a Tokyo subway station on the Toei Mita Line, serving the Bunkyō area and providing convenient access to nearby attractions such as Rikugien Garden.
E1584793 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: Sengoku Station | Statement: [Rikugien Garden, nearStation, Sengoku Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sengoku Station
Context triple: [Rikugien Garden, nearStation, Sengoku Station]
  • A. Sugamo Station
    Sugamo Station is a railway station in Tokyo’s Toshima ward that serves as a local transit hub, notably on the JR Yamanote Line and the Toei Mita Line, providing access to the nearby Jizō-dōri shopping street.
  • B. Tsuda Station
    Tsuda Station is a railway station serving the city of Hirakata in Osaka Prefecture, Japan, providing local commuter rail services.
  • C. Tsu Station
    Tsu Station is a railway station in Tsu, Mie Prefecture, Japan, serving as a key regional hub with connections on multiple lines including the Kintetsu Nagoya Line.
  • D. Shijō Station
    Shijō Station is a major underground metro station on the Kyoto Municipal Subway network, serving as a key transit point in central Kyoto near the city’s main commercial district.
  • E. Nagatacho Station
    Nagatacho Station is a major Tokyo subway station in the Nagatachō district that serves as an important transfer hub near Japan’s political center, including the National Diet and government offices.
  • 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: Sengoku Station
Triple: [Rikugien Garden, nearStation, Sengoku Station]
Generated description
Sengoku Station is a Tokyo subway station on the Toei Mita Line, serving the Bunkyō area and providing convenient access to nearby attractions such as Rikugien Garden.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sengoku Station
Target entity description: Sengoku Station is a Tokyo subway station on the Toei Mita Line, serving the Bunkyō area and providing convenient access to nearby attractions such as Rikugien Garden.
  • A. Sugamo Station
    Sugamo Station is a railway station in Tokyo’s Toshima ward that serves as a local transit hub, notably on the JR Yamanote Line and the Toei Mita Line, providing access to the nearby Jizō-dōri shopping street.
  • B. Tsuda Station
    Tsuda Station is a railway station serving the city of Hirakata in Osaka Prefecture, Japan, providing local commuter rail services.
  • C. Tsu Station
    Tsu Station is a railway station in Tsu, Mie Prefecture, Japan, serving as a key regional hub with connections on multiple lines including the Kintetsu Nagoya Line.
  • D. Shijō Station
    Shijō Station is a major underground metro station on the Kyoto Municipal Subway network, serving as a key transit point in central Kyoto near the city’s main commercial district.
  • E. Nagatacho Station
    Nagatacho Station is a major Tokyo subway station in the Nagatachō district that serves as an important transfer hub near Japan’s political center, including the National Diet and government offices.
  • 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_69d6ab67950c8190be08450a06228c4b completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91cb724448190be29fc1d2b946ab7 completed April 10, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0c676bbdac8190807ad999c0bd6164 completed May 19, 2026, 1:36 p.m.
NEDg Description generation batch_6a0c72132a608190b44c96de39b7187a completed May 19, 2026, 2:22 p.m.
NED2 Entity disambiguation (via description) batch_6a0c76f0f4bc81909912d2196e969cf1 completed May 19, 2026, 2:42 p.m.
Created at: April 8, 2026, 9:51 p.m.