Triple

T23412
Position Surface form Disambiguated ID Type / Status
Subject Battles of Lexington and Concord E464 entity
Predicate memorializedBy P500 FINISHED
Object North Bridge monument in Concord
The North Bridge monument in Concord is a historic memorial marking the site of one of the first armed clashes of the American Revolutionary War, where colonial militia confronted British troops in April 1775.
E1951 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: North Bridge monument in Concord | Statement: [Battles of Lexington and Concord, memorializedBy, North Bridge monument in Concord]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Bridge monument in Concord
Context triple: [Battles of Lexington and Concord, memorializedBy, North Bridge monument in Concord]
  • A. Mount Auburn Cemetery
    Mount Auburn Cemetery is a historic garden cemetery and arboretum renowned as one of the first rural cemeteries in the United States and a significant cultural and natural landmark.
  • B. John Harvard statue
    The John Harvard statue is a famous bronze monument in Harvard Yard that has become an iconic symbol of Harvard University and a popular tourist attraction.
  • C. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • D. Lincoln Memorial
    The Lincoln Memorial is a monumental neoclassical temple in Washington, D.C., honoring the 16th U.S. president, Abraham Lincoln, and serving as a symbolic site for American civil rights and national unity.
  • E. Assembly Square, Somerville
    Assembly Square is a major mixed-use commercial and residential district in Somerville, Massachusetts, featuring shopping, dining, offices, and transit access along the Mystic River waterfront.
  • 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: North Bridge monument in Concord
Triple: [Battles of Lexington and Concord, memorializedBy, North Bridge monument in Concord]
Generated description
The North Bridge monument in Concord is a historic memorial marking the site of one of the first armed clashes of the American Revolutionary War, where colonial militia confronted British troops in April 1775.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Bridge monument in Concord
Target entity description: The North Bridge monument in Concord is a historic memorial marking the site of one of the first armed clashes of the American Revolutionary War, where colonial militia confronted British troops in April 1775.
  • A. Salem Witch Trials Memorial in Salem, Massachusetts
    The Salem Witch Trials Memorial in Salem, Massachusetts is a contemplative outdoor monument honoring the victims of the 1692 witch trials through inscribed stone benches and symbolic design elements.
  • B. Mount Auburn Cemetery
    Mount Auburn Cemetery is a historic garden cemetery and arboretum renowned as one of the first rural cemeteries in the United States and a significant cultural and natural landmark.
  • C. Phipps Street Burying Ground, Charlestown
    Phipps Street Burying Ground in Charlestown is a historic colonial-era cemetery best known as the final resting place of John Harvard, the namesake of Harvard University.
  • D. John Harvard statue
    The John Harvard statue is a famous bronze monument in Harvard Yard that has become an iconic symbol of Harvard University and a popular tourist attraction.
  • E. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • 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_69a243b4ac2c8190b93c303df797b7b2 completed Feb. 28, 2026, 1:24 a.m.
NER Named-entity recognition batch_69a2466bdc7c81908bcd14b53a99cf4f completed Feb. 28, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69a248e88e588190a704e7b83d3dc07c completed Feb. 28, 2026, 1:46 a.m.
NEDg Description generation batch_69a24c29bf64819087a7b51e8a94c278 completed Feb. 28, 2026, 2 a.m.
NED2 Entity disambiguation (via description) batch_69a24cb52c9c8190a27dcb969b989649 completed Feb. 28, 2026, 2:02 a.m.
Created at: Feb. 28, 2026, 1:34 a.m.