Triple
T123488
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 16th Street Baptist Church |
E2495
|
entity |
| Predicate | victim |
P870
|
FINISHED |
| Object |
Addie Mae Collins
Addie Mae Collins was a 14-year-old African American girl who became one of the four young martyrs of the 1963 Ku Klux Klan bombing in Birmingham, Alabama, a pivotal tragedy of the civil rights movement.
|
E18532
|
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: Addie Mae Collins | Statement: [16th Street Baptist Church, victim, Addie Mae Collins]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Addie Mae Collins Context triple: [16th Street Baptist Church, victim, Addie Mae Collins]
-
A.
Crystal Langhorne
Crystal Langhorne is an American former professional basketball player and WNBA All-Star known for her efficient post play and key contributions to multiple championship-contending teams.
-
B.
Dee Dee Warwick
Dee Dee Warwick was an American soul and R&B singer known for hits in the 1960s and 1970s and for being part of the musical Warwick–Houston family.
-
C.
Cissy Houston
Cissy Houston is an American soul and gospel singer, renowned both for her own recording and backup vocal career and as the matriarch of the Houston musical family.
-
D.
Lucille Sheardown
Lucille Sheardown was one of the later wives of American inventor Lee de Forest, associated with his personal life rather than his pioneering work in radio and electronics.
-
E.
Melba Phillips
Melba Phillips was an influential American physicist and educator known for her work in theoretical physics and for coauthoring the Oppenheimer–Phillips process in nuclear physics.
- 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: Addie Mae Collins Triple: [16th Street Baptist Church, victim, Addie Mae Collins]
Generated description
Addie Mae Collins was a 14-year-old African American girl who became one of the four young martyrs of the 1963 Ku Klux Klan bombing in Birmingham, Alabama, a pivotal tragedy of the civil rights movement.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Addie Mae Collins Target entity description: Addie Mae Collins was a 14-year-old African American girl who became one of the four young martyrs of the 1963 Ku Klux Klan bombing in Birmingham, Alabama, a pivotal tragedy of the civil rights movement.
-
A.
Crystal Langhorne
Crystal Langhorne is an American former professional basketball player and WNBA All-Star known for her efficient post play and key contributions to multiple championship-contending teams.
-
B.
Dee Dee Warwick
Dee Dee Warwick was an American soul and R&B singer known for hits in the 1960s and 1970s and for being part of the musical Warwick–Houston family.
-
C.
Cissy Houston
Cissy Houston is an American soul and gospel singer, renowned both for her own recording and backup vocal career and as the matriarch of the Houston musical family.
-
D.
Lucille Sheardown
Lucille Sheardown was one of the later wives of American inventor Lee de Forest, associated with his personal life rather than his pioneering work in radio and electronics.
-
E.
Melba Phillips
Melba Phillips was an influential American physicist and educator known for her work in theoretical physics and for coauthoring the Oppenheimer–Phillips process in nuclear physics.
- 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_69a251b54ea88190b18281669f59b4c0 |
completed | Feb. 28, 2026, 2:23 a.m. |
| NER | Named-entity recognition | batch_69a2573ce0ac8190b49fb31d3d475bf9 |
completed | Feb. 28, 2026, 2:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2c938950081909990f481604ea022 |
completed | Feb. 28, 2026, 10:53 a.m. |
| NEDg | Description generation | batch_69a2c9e17ac08190abc4b4e4567e7a70 |
completed | Feb. 28, 2026, 10:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2caa02c788190b528c55379f376a4 |
completed | Feb. 28, 2026, 10:59 a.m. |
Created at: Feb. 28, 2026, 2:27 a.m.