Triple

T17735157
Position Surface form Disambiguated ID Type / Status
Subject Tama-ku E442693 entity
Predicate administrativeBody P1001 FINISHED
Object Tama Ward Office
Tama Ward Office is the local government office responsible for providing administrative and public services to residents of Tama-ku in Kawasaki, Japan.
 E1285589 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: Tama Ward Office | Statement: [Tama-ku, administrativeBody, Tama Ward Office]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tama Ward Office
Context triple: [Tama-ku, administrativeBody, Tama Ward Office]
  • A. Nada Ward Office
    Nada Ward Office is the main administrative government office serving Kobe’s Nada Ward in Hyōgo Prefecture, Japan.
  • B. Naniwa Ward Office
    Naniwa Ward Office is the local government administrative center responsible for providing public services and municipal administration for Osaka’s Naniwa Ward.
  • C. Takatsu Ward Office
    Takatsu Ward Office is the main local government administrative center serving residents and businesses in Takatsu-ku, Kawasaki, Japan.
  • D. Atsuta Ward Office
    Atsuta Ward Office is the local government administrative center serving residents and businesses in Nagoya’s Atsuta Ward.
  • E. Nishi Ward Office
    Nishi Ward Office is the local government building that provides administrative services and public support to residents and businesses in Nishi-ku, Fukuoka, 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: Tama Ward Office
Triple: [Tama-ku, administrativeBody, Tama Ward Office]
Generated description
Tama Ward Office is the local government office responsible for providing administrative and public services to residents of Tama-ku in Kawasaki, Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tama Ward Office
Target entity description: Tama Ward Office is the local government office responsible for providing administrative and public services to residents of Tama-ku in Kawasaki, Japan.
  • A. Nada Ward Office
    Nada Ward Office is the main administrative government office serving Kobe’s Nada Ward in Hyōgo Prefecture, Japan.
  • B. Naniwa Ward Office
    Naniwa Ward Office is the local government administrative center responsible for providing public services and municipal administration for Osaka’s Naniwa Ward.
  • C. Takatsu Ward Office
    Takatsu Ward Office is the main local government administrative center serving residents and businesses in Takatsu-ku, Kawasaki, Japan.
  • D. Atsuta Ward Office
    Atsuta Ward Office is the local government administrative center serving residents and businesses in Nagoya’s Atsuta Ward.
  • E. Nishi Ward Office
    Nishi Ward Office is the local government building that provides administrative services and public support to residents and businesses in Nishi-ku, Fukuoka, 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_69d8b9ed3a2081909b2ec0d4dd2f4c37 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e478eaff6c81909c7bd438b8c6c987 completed April 19, 2026, 6:40 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0242f775c88190b0aa341ec23bad73 completed May 11, 2026, 8:58 p.m.
NEDg Description generation batch_6a0246d15ae081908b43138fb91c3ccd completed May 11, 2026, 9:14 p.m.
NED2 Entity disambiguation (via description) batch_6a02473e08848190ac9b219996169df3 completed May 11, 2026, 9:16 p.m.
Created at: April 10, 2026, 10:08 a.m.