Triple

T2921368
Position Surface form Disambiguated ID Type / Status
Subject Melvin Memorial (Concord, Massachusetts) E78731 entity
Predicate commemorates P501 FINISHED
Object Asa Melvin
Asa Melvin was a young American soldier from Concord, Massachusetts, who died in the Civil War and is honored by the Melvin Memorial.
E309136 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: Asa Melvin | Statement: [Melvin Memorial (Concord, Massachusetts), commemorates, Asa Melvin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Asa Melvin
Context triple: [Melvin Memorial (Concord, Massachusetts), commemorates, Asa Melvin]
  • A. Willie Person Mangum
    Willie Person Mangum was a 19th-century American politician from North Carolina who served as a U.S. senator and prominent leader of the Whig Party.
  • B. Earle Cabell
    Earle Cabell was an American politician and businessman who served as mayor of Dallas, Texas, during the early 1960s, including at the time of President John F. Kennedy’s assassination.
  • C. Joseph McNeil
    Joseph McNeil is an American civil rights activist best known as one of the Greensboro Four who helped spark the sit-in movement against racial segregation in the United States.
  • D. Don Carlos Smith
    Don Carlos Smith was a younger brother of Joseph Smith who served as an early leader and publisher in the Latter Day Saint movement before his death in 1841.
  • E. Isaiah Stillman
    Isaiah Stillman was a militia officer best known for leading U.S. forces in the 1832 Battle of Stillman’s Run during the Black Hawk War.
  • 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: Asa Melvin
Triple: [Melvin Memorial (Concord, Massachusetts), commemorates, Asa Melvin]
Generated description
Asa Melvin was a young American soldier from Concord, Massachusetts, who died in the Civil War and is honored by the Melvin Memorial.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Asa Melvin
Target entity description: Asa Melvin was a young American soldier from Concord, Massachusetts, who died in the Civil War and is honored by the Melvin Memorial.
  • A. Willie Person Mangum
    Willie Person Mangum was a 19th-century American politician from North Carolina who served as a U.S. senator and prominent leader of the Whig Party.
  • B. Earle Cabell
    Earle Cabell was an American politician and businessman who served as mayor of Dallas, Texas, during the early 1960s, including at the time of President John F. Kennedy’s assassination.
  • C. Joseph McNeil
    Joseph McNeil is an American civil rights activist best known as one of the Greensboro Four who helped spark the sit-in movement against racial segregation in the United States.
  • D. Don Carlos Smith
    Don Carlos Smith was a younger brother of Joseph Smith who served as an early leader and publisher in the Latter Day Saint movement before his death in 1841.
  • E. Isaiah Stillman
    Isaiah Stillman was a militia officer best known for leading U.S. forces in the 1832 Battle of Stillman’s Run during the Black Hawk War.
  • 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_69ad8b0c2ad081909ff87050ae542bb9 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad97bbcc7081908a79053be35ca02e completed March 8, 2026, 3:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69b056344ca48190b4d14dd2c1ac643d completed March 10, 2026, 5:34 p.m.
NEDg Description generation batch_69b05b30b1dc819085fdf1c7ad14f13e completed March 10, 2026, 5:56 p.m.
NED2 Entity disambiguation (via description) batch_69b05c43b08481908ae7cbd23f0b8a93 completed March 10, 2026, 6 p.m.
Created at: March 8, 2026, 2:54 p.m.