Triple
T88355
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howard University |
E1775
|
entity |
| Predicate | hasAlumni |
P51
|
FINISHED |
| Object |
Chadwick Boseman
Chadwick Boseman was an American actor best known for his portrayal of T'Challa/Black Panther in the Marvel Cinematic Universe and for his powerful performances as historical figures such as Jackie Robinson, James Brown, and Thurgood Marshall.
|
E6493
|
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: Chadwick Boseman | Statement: [Howard University, hasAlumni, Chadwick Boseman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chadwick Boseman Context triple: [Howard University, hasAlumni, Chadwick Boseman]
-
A.
Idris Elba
Idris Elba is a British actor, producer, and musician known for his roles in projects such as "Luther," "The Wire," and numerous major Hollywood films.
-
B.
Anton Yelchin
Anton Yelchin was a Russian-American actor best known for playing Pavel Chekov in the rebooted Star Trek film series and for his acclaimed performances in independent movies before his untimely death in 2016.
-
C.
John Carver
John Carver was a prominent early Pilgrim leader who became the first governor of Plymouth Colony after the Mayflower’s arrival in 1620.
-
D.
Sam Jones
Sam Jones was a Hall of Fame shooting guard who won 10 NBA championships with the Boston Celtics during the 1950s and 1960s, making him one of the most decorated players in league history.
-
E.
John Legend
John Legend is an American singer, songwriter, pianist, and actor known for his soulful R&B music and for being one of the few artists to achieve EGOT status (winning an Emmy, Grammy, Oscar, and Tony).
- 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: Chadwick Boseman Triple: [Howard University, hasAlumni, Chadwick Boseman]
Generated description
Chadwick Boseman was an American actor best known for his portrayal of T'Challa/Black Panther in the Marvel Cinematic Universe and for his powerful performances as historical figures such as Jackie Robinson, James Brown, and Thurgood Marshall.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chadwick Boseman Target entity description: Chadwick Boseman was an American actor best known for his portrayal of T'Challa/Black Panther in the Marvel Cinematic Universe and for his powerful performances as historical figures such as Jackie Robinson, James Brown, and Thurgood Marshall.
-
A.
Idris Elba
Idris Elba is a British actor, producer, and musician known for his roles in projects such as "Luther," "The Wire," and numerous major Hollywood films.
-
B.
Anton Yelchin
Anton Yelchin was a Russian-American actor best known for playing Pavel Chekov in the rebooted Star Trek film series and for his acclaimed performances in independent movies before his untimely death in 2016.
-
C.
John Carver
John Carver was a prominent early Pilgrim leader who became the first governor of Plymouth Colony after the Mayflower’s arrival in 1620.
-
D.
Sam Jones
Sam Jones was a Hall of Fame shooting guard who won 10 NBA championships with the Boston Celtics during the 1950s and 1960s, making him one of the most decorated players in league history.
-
E.
John Legend
John Legend is an American singer, songwriter, pianist, and actor known for his soulful R&B music and for being one of the few artists to achieve EGOT status (winning an Emmy, Grammy, Oscar, and Tony).
- 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_69a24d1a97dc819094e6c021fe9b05a7 |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a24f6997c081908b202f937eb2b14f |
completed | Feb. 28, 2026, 2:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a25abf2e9c8190bb09baca150145ed |
completed | Feb. 28, 2026, 3:02 a.m. |
| NEDg | Description generation | batch_69a25ba974948190bb064dca99613bc6 |
completed | Feb. 28, 2026, 3:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a25c2b29e08190af62c6753c4fdd11 |
completed | Feb. 28, 2026, 3:08 a.m. |
Created at: Feb. 28, 2026, 2:07 a.m.