Triple
T12671189
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steppenwolf Theatre Company |
E302686
|
entity |
| Predicate | hasEnsembleMember |
P49020
|
FINISHED |
| Object |
James Vincent Meredith
James Vincent Meredith is an American actor known for his work in Chicago theater and roles in film and television, including appearances in series like "The Chi" and "Fargo."
|
E995533
|
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: James Vincent Meredith | Statement: [Steppenwolf Theatre Company, hasEnsembleMember, James Vincent Meredith]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: James Vincent Meredith Context triple: [Steppenwolf Theatre Company, hasEnsembleMember, James Vincent Meredith]
-
A.
James Meredith
James Meredith is a prominent American civil rights figure best known for integrating the University of Mississippi in 1962 and challenging segregation through his activism.
-
B.
George W. McLaurin
George W. McLaurin was an African American educator whose challenge to segregated graduate education led to a landmark 1950 U.S. Supreme Court decision weakening the legal basis of “separate but equal” in higher education.
-
C.
Heman Marion Sweatt
Heman Marion Sweatt was an African American civil rights figure whose challenge to racial segregation in higher education led to the landmark 1950 U.S. Supreme Court decision in Sweatt v. Painter, paving the way for Brown v. Board of Education.
-
D.
Ernest Green
Ernest Green is an American civil rights figure best known as the first Black student to graduate from Little Rock Central High School, where he was one of the Little Rock Nine who integrated the previously segregated school in 1957.
-
E.
Cornell Iral Haynes Jr.
Cornell Iral Haynes Jr. is an American rapper, singer, and entrepreneur best known by his stage name Nelly, who rose to fame in the early 2000s with hit albums like "Country Grammar" and "Nellyville."
- 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: James Vincent Meredith Triple: [Steppenwolf Theatre Company, hasEnsembleMember, James Vincent Meredith]
Generated description
James Vincent Meredith is an American actor known for his work in Chicago theater and roles in film and television, including appearances in series like "The Chi" and "Fargo."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: James Vincent Meredith Target entity description: James Vincent Meredith is an American actor known for his work in Chicago theater and roles in film and television, including appearances in series like "The Chi" and "Fargo."
-
A.
James Meredith
James Meredith is a prominent American civil rights figure best known for integrating the University of Mississippi in 1962 and challenging segregation through his activism.
-
B.
George W. McLaurin
George W. McLaurin was an African American educator whose challenge to segregated graduate education led to a landmark 1950 U.S. Supreme Court decision weakening the legal basis of “separate but equal” in higher education.
-
C.
Heman Marion Sweatt
Heman Marion Sweatt was an African American civil rights figure whose challenge to racial segregation in higher education led to the landmark 1950 U.S. Supreme Court decision in Sweatt v. Painter, paving the way for Brown v. Board of Education.
-
D.
Ernest Green
Ernest Green is an American civil rights figure best known as the first Black student to graduate from Little Rock Central High School, where he was one of the Little Rock Nine who integrated the previously segregated school in 1957.
-
E.
Cornell Iral Haynes Jr.
Cornell Iral Haynes Jr. is an American rapper, singer, and entrepreneur best known by his stage name Nelly, who rose to fame in the early 2000s with hit albums like "Country Grammar" and "Nellyville."
- 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_69d7bdee64a08190801c6d470aefd723 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d961ae493481908f82e0d05dce20bd |
completed | April 10, 2026, 8:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6689019988190ae3a3a52be45c83a |
completed | May 2, 2026, 9:11 p.m. |
| NEDg | Description generation | batch_69f6697e3a688190abd025df1112feba |
completed | May 2, 2026, 9:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f66a9230608190bfe99290ca1679fa |
completed | May 2, 2026, 9:20 p.m. |
Created at: April 9, 2026, 5:20 p.m.