Triple
T412455
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Princeton Tigers men’s basketball |
E9518
|
entity |
| Predicate | headCoach |
P256
|
FINISHED |
| Object |
Mitch Henderson
Mitch Henderson is an American college basketball coach best known for leading the Princeton University men’s basketball program.
|
E52848
|
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: Mitch Henderson | Statement: [Princeton Tigers men’s basketball, headCoach, Mitch Henderson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitch Henderson Context triple: [Princeton Tigers men’s basketball, headCoach, Mitch Henderson]
-
A.
Don Maynard
Don Maynard was a Hall of Fame American football wide receiver best known as Joe Namath’s primary deep threat and a key offensive star for the New York Jets during the 1960s.
-
B.
Tony Williams
Tony Williams is an American singer, songwriter, and producer best known for his frequent collaborations with Kanye West and contributions to the G.O.O.D. Music collective.
-
C.
Max Weinberg
Max Weinberg is an American drummer best known as the longtime bandleader for Conan O’Brien’s talk-show bands and as the powerhouse drummer for Bruce Springsteen’s E Street Band.
-
D.
Brian Bilello
Brian Bilello is an American soccer executive best known for leading Major League Soccer’s New England Revolution as the club’s president.
-
E.
Bill Eyre
Bill Eyre was an early British aviation figure best known as a co-founder of the Hawker Aircraft company, a major producer of military aircraft in the 20th century.
- 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: Mitch Henderson Triple: [Princeton Tigers men’s basketball, headCoach, Mitch Henderson]
Generated description
Mitch Henderson is an American college basketball coach best known for leading the Princeton University men’s basketball program.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mitch Henderson Target entity description: Mitch Henderson is an American college basketball coach best known for leading the Princeton University men’s basketball program.
-
A.
Don Maynard
Don Maynard was a Hall of Fame American football wide receiver best known as Joe Namath’s primary deep threat and a key offensive star for the New York Jets during the 1960s.
-
B.
Tony Williams
Tony Williams is an American singer, songwriter, and producer best known for his frequent collaborations with Kanye West and contributions to the G.O.O.D. Music collective.
-
C.
Max Weinberg
Max Weinberg is an American drummer best known as the longtime bandleader for Conan O’Brien’s talk-show bands and as the powerhouse drummer for Bruce Springsteen’s E Street Band.
-
D.
Brian Bilello
Brian Bilello is an American soccer executive best known for leading Major League Soccer’s New England Revolution as the club’s president.
-
E.
Bill Eyre
Bill Eyre was an early British aviation figure best known as a co-founder of the Hawker Aircraft company, a major producer of military aircraft in the 20th century.
- 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_69a2e80111fc8190961d5b7c6154123f |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2ecdafa2481908111accc918ff2e8 |
completed | Feb. 28, 2026, 1:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a423a152b0819099cfb9dd799ce755 |
completed | March 1, 2026, 11:31 a.m. |
| NEDg | Description generation | batch_69a423fc21188190bacc03bfae9ac401 |
completed | March 1, 2026, 11:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a42486e1e08190b7603c34d625da7c |
completed | March 1, 2026, 11:35 a.m. |
Created at: Feb. 28, 2026, 1:09 p.m.