Triple

T9626479
Position Surface form Disambiguated ID Type / Status
Subject Government of the City of Oakland E232477 entity
Predicate hasPart P35 FINISHED
Object Oakland Public Works Department
The Oakland Public Works Department is the municipal agency responsible for building, maintaining, and improving the City of Oakland’s public infrastructure, facilities, and related services.
 E809881 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: Oakland Public Works Department | Statement: [Government of the City of Oakland, hasPart, Oakland Public Works Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oakland Public Works Department
Context triple: [Government of the City of Oakland, hasPart, Oakland Public Works Department]
  • A. Government of the City of Oakland
    The Government of the City of Oakland is the municipal administration responsible for providing local services, enforcing city laws, and overseeing public policy and development within Oakland, California.
  • B. Historic Oakland Foundation
    Historic Oakland Foundation is a nonprofit organization dedicated to preserving, restoring, and promoting Atlanta’s historic Oakland Cemetery as a cultural, historical, and educational resource.
  • C. Oakland City Council
    The Oakland City Council is the elected legislative body that sets policy, passes laws, and oversees the budget for the city of Oakland, California.
  • D. San Francisco Department of Public Works
    The San Francisco Department of Public Works is the city agency responsible for maintaining and improving San Francisco’s public infrastructure, including streets, sidewalks, public buildings, and related services.
  • E. Oakland Fire Department
    The Oakland Fire Department is the municipal agency responsible for providing fire suppression, emergency medical services, and disaster response throughout the city of Oakland, California.
  • 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: Oakland Public Works Department
Triple: [Government of the City of Oakland, hasPart, Oakland Public Works Department]
Generated description
The Oakland Public Works Department is the municipal agency responsible for building, maintaining, and improving the City of Oakland’s public infrastructure, facilities, and related services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oakland Public Works Department
Target entity description: The Oakland Public Works Department is the municipal agency responsible for building, maintaining, and improving the City of Oakland’s public infrastructure, facilities, and related services.
  • A. Government of the City of Oakland
    The Government of the City of Oakland is the municipal administration responsible for providing local services, enforcing city laws, and overseeing public policy and development within Oakland, California.
  • B. Historic Oakland Foundation
    Historic Oakland Foundation is a nonprofit organization dedicated to preserving, restoring, and promoting Atlanta’s historic Oakland Cemetery as a cultural, historical, and educational resource.
  • C. Oakland City Council
    The Oakland City Council is the elected legislative body that sets policy, passes laws, and oversees the budget for the city of Oakland, California.
  • D. San Francisco Department of Public Works
    The San Francisco Department of Public Works is the city agency responsible for maintaining and improving San Francisco’s public infrastructure, including streets, sidewalks, public buildings, and related services.
  • E. Oakland Fire Department
    The Oakland Fire Department is the municipal agency responsible for providing fire suppression, emergency medical services, and disaster response throughout the city of Oakland, California.
  • 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_69ca848793ec8190a93a12383a754dc0 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9afc9144819084b208c3d04174ba completed April 1, 2026, 10:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1798129dc819090a29efcbcf34b8e completed April 4, 2026, 8:50 p.m.
NEDg Description generation batch_69d17a48fa188190af50e4a1b9f1653b completed April 4, 2026, 8:53 p.m.
NED2 Entity disambiguation (via description) batch_69d17ac217188190921d08f8aa7ca833 completed April 4, 2026, 8:55 p.m.
Created at: March 30, 2026, 8:10 p.m.