Triple

T3735339
Position Surface form Disambiguated ID Type / Status
Subject Chelmsford, Massachusetts E79167 entity
Predicate hasHistoricalSociety P12094 FINISHED
Object Chelmsford Historical Society
The Chelmsford Historical Society is a local organization dedicated to preserving, documenting, and sharing the history and heritage of Chelmsford, Massachusetts through collections, exhibits, and educational programs.
 E383312 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: Chelmsford Historical Society | Statement: [Chelmsford, Massachusetts, hasHistoricalSociety, Chelmsford Historical Society]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chelmsford Historical Society
Context triple: [Chelmsford, Massachusetts, hasHistoricalSociety, Chelmsford Historical Society]
  • A. Hampden Historical Society
    The Hampden Historical Society is a local organization dedicated to preserving and sharing the history and heritage of Hampden, Maine through archives, exhibits, and educational programs.
  • B. Peabody Historical Society
    The Peabody Historical Society is a local organization dedicated to preserving, interpreting, and sharing the history and heritage of Peabody, Massachusetts through collections, exhibits, and educational programs.
  • C. Cambridge Historical Commission
    The Cambridge Historical Commission is the municipal agency responsible for preserving and protecting the architectural and historical resources of Cambridge, Massachusetts.
  • D. Franklin County Historical Society
    The Franklin County Historical Society is a local historical organization dedicated to preserving and interpreting the history and heritage of Franklin County, Ohio.
  • E. Chelmsford, Massachusetts
    Chelmsford, Massachusetts is a suburban New England town northwest of Boston known for its historic character, residential communities, and role as a commuter hub within the Greater Boston area.
  • 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: Chelmsford Historical Society
Triple: [Chelmsford, Massachusetts, hasHistoricalSociety, Chelmsford Historical Society]
Generated description
The Chelmsford Historical Society is a local organization dedicated to preserving, documenting, and sharing the history and heritage of Chelmsford, Massachusetts through collections, exhibits, and educational programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chelmsford Historical Society
Target entity description: The Chelmsford Historical Society is a local organization dedicated to preserving, documenting, and sharing the history and heritage of Chelmsford, Massachusetts through collections, exhibits, and educational programs.
  • A. Hampden Historical Society
    The Hampden Historical Society is a local organization dedicated to preserving and sharing the history and heritage of Hampden, Maine through archives, exhibits, and educational programs.
  • B. Peabody Historical Society
    The Peabody Historical Society is a local organization dedicated to preserving, interpreting, and sharing the history and heritage of Peabody, Massachusetts through collections, exhibits, and educational programs.
  • C. Cambridge Historical Commission
    The Cambridge Historical Commission is the municipal agency responsible for preserving and protecting the architectural and historical resources of Cambridge, Massachusetts.
  • D. Franklin County Historical Society
    The Franklin County Historical Society is a local historical organization dedicated to preserving and interpreting the history and heritage of Franklin County, Ohio.
  • E. Chelmsford, Massachusetts
    Chelmsford, Massachusetts is a suburban New England town northwest of Boston known for its historic character, residential communities, and role as a commuter hub within the Greater Boston area.
  • 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_69ad8b0e4650819090ad7cef094285e8 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcb3b399c819091b42209925c0d8f completed March 8, 2026, 7:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4db1be1388190a887d9eca0f4f9b3 completed March 14, 2026, 3:50 a.m.
NEDg Description generation batch_69b4db81fd648190a9dd6f0ade21f14d completed March 14, 2026, 3:52 a.m.
NED2 Entity disambiguation (via description) batch_69b4dc1f3cc48190b1b53bc88a0c3577 completed March 14, 2026, 3:55 a.m.
Created at: March 8, 2026, 3:34 p.m.