Triple

T5149671
Position Surface form Disambiguated ID Type / Status
Subject The Angle E116161 entity
Predicate hasMemorial P501 FINISHED
Object High Water Mark of the Rebellion Monument
The High Water Mark of the Rebellion Monument is a Civil War memorial at Gettysburg that marks the farthest advance of Confederate forces during Pickett’s Charge.
E498714 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: High Water Mark of the Rebellion Monument | Statement: [The Angle, hasMemorial, High Water Mark of the Rebellion Monument]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: High Water Mark of the Rebellion Monument
Context triple: [The Angle, hasMemorial, High Water Mark of the Rebellion Monument]
  • A. Lovejoy Monument
    Lovejoy Monument is a memorial in Alton, Illinois dedicated to abolitionist Elijah P. Lovejoy, who was killed defending his anti-slavery press.
  • B. Victory Monument
    Victory Monument is a major military memorial and central traffic hub in Bangkok, Thailand, commemorating the country’s victory in the Franco-Thai War.
  • C. Flame of Liberty monument
    The Flame of Liberty monument is a commemorative structure symbolizing freedom and independence, located near the historic Boyacá Bridge in Colombia.
  • D. Soldiers' National Monument
    Soldiers' National Monument is the central memorial at Gettysburg’s Soldiers' National Cemetery, commemorating Union soldiers who died in the Battle of Gettysburg during the American Civil War.
  • E. Independence Monument
    The Independence Monument is a prominent column topped with a statue symbolizing Ukrainian independence, located at the center of Kyiv’s Maidan Nezalezhnosti.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: High Water Mark of the Rebellion Monument
Target entity description: The High Water Mark of the Rebellion Monument is a Civil War memorial at Gettysburg that marks the farthest advance of Confederate forces during Pickett’s Charge.
  • A. Lovejoy Monument
    Lovejoy Monument is a memorial in Alton, Illinois dedicated to abolitionist Elijah P. Lovejoy, who was killed defending his anti-slavery press.
  • B. Victory Monument
    Victory Monument is a major military memorial and central traffic hub in Bangkok, Thailand, commemorating the country’s victory in the Franco-Thai War.
  • C. Flame of Liberty monument
    The Flame of Liberty monument is a commemorative structure symbolizing freedom and independence, located near the historic Boyacá Bridge in Colombia.
  • D. Soldiers' National Monument
    Soldiers' National Monument is the central memorial at Gettysburg’s Soldiers' National Cemetery, commemorating Union soldiers who died in the Battle of Gettysburg during the American Civil War.
  • E. Independence Monument
    Independence Monument is a prominent freestanding sandstone rock formation and popular climbing landmark within Colorado National Monument in western Colorado.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: High Water Mark of the Rebellion Monument
Triple: [The Angle, hasMemorial, High Water Mark of the Rebellion Monument]
Generated description
The High Water Mark of the Rebellion Monument is a Civil War memorial at Gettysburg that marks the farthest advance of Confederate forces during Pickett’s Charge.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69bd4446c0e08190a7c29dc74976bf03 elicitation completed
NER batch_69bd78b2a1748190b896ba0f53927118 ner completed
NED1 batch_69becfff6e8c8190883fc981fca95f48 ned_source_triple completed
NED2 batch_69bed4817390819090d48b0784c78ca3 ned_description completed
NEDg batch_69bed3fd1d0081908d7fcaccd6e337ee nedg completed
Created at: March 20, 2026, 1:43 p.m.