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.