Triple

T4572177
Position Surface form Disambiguated ID Type / Status
Subject Falmouth, Virginia E123055 entity
Predicate hasLandmark P105 FINISHED
Object Chatham Manor
Chatham Manor is a historic 18th-century plantation house overlooking the Rappahannock River that played significant roles in the American Civil War and later preservation efforts.
 E465002 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: Chatham Manor | Statement: [Falmouth, Virginia, hasLandmark, Chatham Manor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chatham Manor
Context triple: [Falmouth, Virginia, hasLandmark, Chatham Manor]
  • A. Primrose Hill
    Primrose Hill is a popular grassy park and viewpoint in north London known for its panoramic views over the city skyline.
  • B. Hampstead
    Hampstead is a historic and affluent district in north London, England, known for its literary and artistic associations and the expansive Hampstead Heath.
  • C. Hampstead
    Hampstead is a small, affluent residential town on the Island of Montreal in Quebec, Canada, known for its suburban character and tree-lined streets.
  • D. Windsor Square
    Windsor Square is a historic, affluent residential neighborhood in central Los Angeles known for its large, early-20th-century homes and tree-lined streets.
  • E. Montague Gardens
    Montague Gardens is a major industrial and commercial area located within the suburb of Milnerton in Cape Town, South Africa.
  • 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: Chatham Manor
Triple: [Falmouth, Virginia, hasLandmark, Chatham Manor]
Generated description
Chatham Manor is a historic 18th-century plantation house overlooking the Rappahannock River that played significant roles in the American Civil War and later preservation efforts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chatham Manor
Target entity description: Chatham Manor is a historic 18th-century plantation house overlooking the Rappahannock River that played significant roles in the American Civil War and later preservation efforts.
  • A. Primrose Hill
    Primrose Hill is a popular grassy park and viewpoint in north London known for its panoramic views over the city skyline.
  • B. Hampstead
    Hampstead is a small, affluent residential town on the Island of Montreal in Quebec, Canada, known for its suburban character and tree-lined streets.
  • C. Hampstead
    Hampstead is a historic and affluent district in north London, England, known for its literary and artistic associations and the expansive Hampstead Heath.
  • D. Windsor Square
    Windsor Square is a historic, affluent residential neighborhood in central Los Angeles known for its large, early-20th-century homes and tree-lined streets.
  • E. Montague Gardens
    Montague Gardens is a major industrial and commercial area located within the suburb of Milnerton in Cape Town, South Africa.
  • 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_69bd46466c7081909d07f36be2d08804 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd58c711408190a2b096daf57e6eac completed March 20, 2026, 2:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69be101bf95881908242672ab60e873f completed March 21, 2026, 3:27 a.m.
NEDg Description generation batch_69be1571333881908355cdbc979a4fee completed March 21, 2026, 3:50 a.m.
NED2 Entity disambiguation (via description) batch_69be15c3e4648190a8c29306261ad5c7 completed March 21, 2026, 3:51 a.m.
Created at: March 20, 2026, 1:10 p.m.