Triple

T3605040
Position Surface form Disambiguated ID Type / Status
Subject City of Cambridge government E76348 entity
Predicate hasDepartment P35 FINISHED
Object Cambridge Department of Public Works
The Cambridge Department of Public Works is the municipal agency responsible for maintaining the city’s infrastructure and public spaces, including streets, sidewalks, sanitation, and public facilities in Cambridge, Massachusetts.
 E371462 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: Cambridge Department of Public Works | Statement: [City of Cambridge government, hasDepartment, Cambridge Department of Public Works]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cambridge Department of Public Works
Context triple: [City of Cambridge government, hasDepartment, Cambridge Department of Public Works]
  • A. Cambridge City Council
    Cambridge City Council is the municipal governing body responsible for setting local policies, passing bylaws, and overseeing city services in Cambridge, Ontario.
  • B. Cambridge City Council
    Cambridge City Council is the local authority responsible for providing municipal services and administering local governance for the city of Cambridge in England.
  • C. City of Cambridge government
    The City of Cambridge government is the municipal authority responsible for administering public services, local policies, and regulations for Cambridge, Massachusetts.
  • D. Cambridge City Hall
    Cambridge City Hall is the main municipal government building and administrative center serving the city of Cambridge, Ontario.
  • E. Central Square, Cambridge
    Central Square, Cambridge is a vibrant commercial and cultural district in Cambridge, Massachusetts, known for its diverse restaurants, nightlife, music venues, and historic urban streetscape.
  • 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: Cambridge Department of Public Works
Triple: [City of Cambridge government, hasDepartment, Cambridge Department of Public Works]
Generated description
The Cambridge Department of Public Works is the municipal agency responsible for maintaining the city’s infrastructure and public spaces, including streets, sidewalks, sanitation, and public facilities in Cambridge, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cambridge Department of Public Works
Target entity description: The Cambridge Department of Public Works is the municipal agency responsible for maintaining the city’s infrastructure and public spaces, including streets, sidewalks, sanitation, and public facilities in Cambridge, Massachusetts.
  • A. Cambridge City Council
    Cambridge City Council is the municipal governing body responsible for setting local policies, passing bylaws, and overseeing city services in Cambridge, Ontario.
  • B. Cambridge City Council
    Cambridge City Council is the local authority responsible for providing municipal services and administering local governance for the city of Cambridge in England.
  • C. City of Cambridge government
    The City of Cambridge government is the municipal authority responsible for administering public services, local policies, and regulations for Cambridge, Massachusetts.
  • D. Cambridge City Hall
    Cambridge City Hall is the main municipal government building and administrative center serving the city of Cambridge, Ontario.
  • E. Central Square, Cambridge
    Central Square, Cambridge is a vibrant commercial and cultural district in Cambridge, Massachusetts, known for its diverse restaurants, nightlife, music venues, and historic urban streetscape.
  • 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_69ad85d93dcc819094fba90cf70f4996 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc1e1f9188190b481c26b7f561db7 completed March 8, 2026, 6:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69b40320a0308190b2f358fe1488ed98 completed March 13, 2026, 12:29 p.m.
NEDg Description generation batch_69b4041bc85c8190948b7e47aef0e0d0 completed March 13, 2026, 12:33 p.m.
NED2 Entity disambiguation (via description) batch_69b408778220819086935bfa9c0dd4fd completed March 13, 2026, 12:52 p.m.
Created at: March 8, 2026, 3:22 p.m.