Triple
T20365138
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penn Hills High School |
E496887
|
entity |
| Predicate | hasAlumnus |
P51
|
FINISHED |
| Object |
Jeannette Epps
Jeannette Epps is a NASA astronaut and aerospace engineer known for her work in spaceflight and intelligence analysis.
|
E1426324
|
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: Jeannette Epps | Statement: [Penn Hills High School, hasAlumnus, Jeannette Epps]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jeannette Epps Context triple: [Penn Hills High School, hasAlumnus, Jeannette Epps]
-
A.
Marie Drinkard Epps
Marie Drinkard Epps is a gospel singer best known as a member of the pioneering family group The Drinkard Singers, which helped shape modern gospel and soul music.
-
B.
Fredricka G. Ross
Fredricka G. Ross is a songwriter best known for co-writing the lyrics to Alicia Keys’ hit ballad “Empire State of Mind (Part II) Broken Down.”
-
C.
Paulette Randall
Paulette Randall is a British theatre director and producer renowned for her pioneering work in Black British theatre and for co-directing the opening ceremony of the London 2012 Paralympic Games.
-
D.
Renée Higginbotham
Renée Higginbotham is the birth name of Renée Dwyer, a character known as Bella Swan’s mother in Stephenie Meyer’s Twilight series.
-
E.
Josephine Stovall
Josephine Stovall was the wife of James V. Forrestal, the first United States Secretary of Defense.
- 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: Jeannette Epps Triple: [Penn Hills High School, hasAlumnus, Jeannette Epps]
Generated description
Jeannette Epps is a NASA astronaut and aerospace engineer known for her work in spaceflight and intelligence analysis.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jeannette Epps Target entity description: Jeannette Epps is a NASA astronaut and aerospace engineer known for her work in spaceflight and intelligence analysis.
-
A.
Marie Drinkard Epps
Marie Drinkard Epps is a gospel singer best known as a member of the pioneering family group The Drinkard Singers, which helped shape modern gospel and soul music.
-
B.
Fredricka G. Ross
Fredricka G. Ross is a songwriter best known for co-writing the lyrics to Alicia Keys’ hit ballad “Empire State of Mind (Part II) Broken Down.”
-
C.
Paulette Randall
Paulette Randall is a British theatre director and producer renowned for her pioneering work in Black British theatre and for co-directing the opening ceremony of the London 2012 Paralympic Games.
-
D.
Renée Higginbotham
Renée Higginbotham is the birth name of Renée Dwyer, a character known as Bella Swan’s mother in Stephenie Meyer’s Twilight series.
-
E.
Josephine Stovall
Josephine Stovall was the wife of James V. Forrestal, the first United States Secretary of Defense.
- 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_69e0b4a4f9b081908a5a021919c21ccb |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67870f4448190ab63cbe03542de21 |
completed | April 20, 2026, 7:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a087089e0408190be8394376cdec110 |
completed | May 16, 2026, 1:26 p.m. |
| NEDg | Description generation | batch_6a087129ce3c8190a67ac34ec697ad31 |
completed | May 16, 2026, 1:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0871e3573c81908216b5e508374081 |
completed | May 16, 2026, 1:32 p.m. |
Created at: April 16, 2026, 11:26 a.m.