Triple

T1118073
Position Surface form Disambiguated ID Type / Status
Subject Old North Bridge E11145 entity
Predicate near P350 FINISHED
Object Concord town center
Concord town center is the historic and commercial heart of Concord, Massachusetts, known for its colonial architecture, literary heritage, and proximity to key American Revolutionary War sites.
 E129086 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: Concord town center | Statement: [Old North Bridge, near, Concord town center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Concord town center
Context triple: [Old North Bridge, near, Concord town center]
  • A. Quincy Center
    Quincy Center is a major transit station and commercial hub in Quincy, Massachusetts, providing access to subway and bus services within the Greater Boston area.
  • B. West Concord
    West Concord is a village and commuter rail stop in Concord, Massachusetts, serving as a suburban residential and transit hub west of Boston.
  • C. Salem Center
    Salem Center is a small hamlet within the Town of Southeast in Putnam County, New York.
  • D. Watertown Square
    Watertown Square is a major transit and commercial hub in Watertown, Massachusetts, functioning as a key connection point for multiple MBTA bus routes and local activity.
  • E. Springfield Town Center
    Springfield Town Center is a major enclosed shopping mall and retail destination serving the Springfield, Virginia 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: Concord town center
Triple: [Old North Bridge, near, Concord town center]
Generated description
Concord town center is the historic and commercial heart of Concord, Massachusetts, known for its colonial architecture, literary heritage, and proximity to key American Revolutionary War sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Concord town center
Target entity description: Concord town center is the historic and commercial heart of Concord, Massachusetts, known for its colonial architecture, literary heritage, and proximity to key American Revolutionary War sites.
  • A. Quincy Center
    Quincy Center is a major transit station and commercial hub in Quincy, Massachusetts, providing access to subway and bus services within the Greater Boston area.
  • B. West Concord
    West Concord is a village and commuter rail stop in Concord, Massachusetts, serving as a suburban residential and transit hub west of Boston.
  • C. Salem Center
    Salem Center is a small hamlet within the Town of Southeast in Putnam County, New York.
  • D. Watertown Square
    Watertown Square is a major transit and commercial hub in Watertown, Massachusetts, functioning as a key connection point for multiple MBTA bus routes and local activity.
  • E. Springfield Town Center
    Springfield Town Center is a major enclosed shopping mall and retail destination serving the Springfield, Virginia 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_69a493252a648190ac48f8742474a5e8 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4bbbb6ac481909c331a5eea7a5b38 completed March 1, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac53999b3c8190aff1cf84a3c16909 completed March 7, 2026, 4:34 p.m.
NEDg Description generation batch_69ac554aec048190821801070d1a4852 completed March 7, 2026, 4:41 p.m.
NED2 Entity disambiguation (via description) batch_69ac55afd8c88190b0f2bbafc33ad8b7 completed March 7, 2026, 4:43 p.m.
Created at: March 1, 2026, 7:43 p.m.