Triple

T17359100
Position Surface form Disambiguated ID Type / Status
Subject Tsukuba Capio E422021 entity
Predicate governedBy P46 FINISHED
Object Tsukuba city government
Tsukuba city government is the municipal authority responsible for administering and providing public services in Tsukuba City, Japan.
 E1264940 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: Tsukuba city government | Statement: [Tsukuba Capio, governedBy, Tsukuba city government]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tsukuba city government
Context triple: [Tsukuba Capio, governedBy, Tsukuba city government]
  • A. Ibaraki Prefectural Government
    The Ibaraki Prefectural Government is the administrative authority responsible for governing Ibaraki Prefecture in Japan, overseeing regional policies, public services, and local development.
  • B. Ishikawa Prefectural Government
    The Ishikawa Prefectural Government is the administrative authority responsible for governing Ishikawa Prefecture in Japan, overseeing regional policies, public services, and local municipalities.
  • C. Tsukuba, Ibaraki Prefecture, Japan
    Tsukuba, in Ibaraki Prefecture, Japan, is a planned science city renowned as a major hub for research institutions and advanced technology development.
  • D. Tsukuba Center
    Tsukuba Center is a major commercial and transportation hub in Tsukuba, Japan, featuring shopping, offices, and access to local and regional transit.
  • E. Tachikawa City Government
    Tachikawa City Government is the municipal administrative authority responsible for providing public services, local governance, and policy implementation in the city of Tachikawa, Tokyo, Japan.
  • 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: Tsukuba city government
Triple: [Tsukuba Capio, governedBy, Tsukuba city government]
Generated description
Tsukuba city government is the municipal authority responsible for administering and providing public services in Tsukuba City, Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tsukuba city government
Target entity description: Tsukuba city government is the municipal authority responsible for administering and providing public services in Tsukuba City, Japan.
  • A. Ibaraki Prefectural Government
    The Ibaraki Prefectural Government is the administrative authority responsible for governing Ibaraki Prefecture in Japan, overseeing regional policies, public services, and local development.
  • B. Ishikawa Prefectural Government
    The Ishikawa Prefectural Government is the administrative authority responsible for governing Ishikawa Prefecture in Japan, overseeing regional policies, public services, and local municipalities.
  • C. Tsukuba, Ibaraki Prefecture, Japan
    Tsukuba, in Ibaraki Prefecture, Japan, is a planned science city renowned as a major hub for research institutions and advanced technology development.
  • D. Tsukuba Center
    Tsukuba Center is a major commercial and transportation hub in Tsukuba, Japan, featuring shopping, offices, and access to local and regional transit.
  • E. Tachikawa City Government
    Tachikawa City Government is the municipal administrative authority responsible for providing public services, local governance, and policy implementation in the city of Tachikawa, Tokyo, Japan.
  • 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_69d889d520008190a26917a95bf1c2ea completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a4be7448190988593ee342348c1 completed April 19, 2026, 2:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01955e4cb481909e3193439bb85cd8 completed May 11, 2026, 8:37 a.m.
NEDg Description generation batch_6a019b7ab6bc8190843e2c6c7f2007d7 completed May 11, 2026, 9:03 a.m.
NED2 Entity disambiguation (via description) batch_6a019c53d8b0819083f380693943f881 completed May 11, 2026, 9:07 a.m.
Created at: April 10, 2026, 5:44 a.m.