Triple
T7407222
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dave Niehaus |
E170904
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object |
David Arnold Niehaus
David Arnold Niehaus was a beloved American sportscaster best known as the longtime radio and television play-by-play announcer for the Seattle Mariners.
|
E668013
|
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: David Arnold Niehaus | Statement: [Dave Niehaus, fullName, David Arnold Niehaus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Arnold Niehaus Context triple: [Dave Niehaus, fullName, David Arnold Niehaus]
-
A.
Douglas Shulman
Douglas Shulman is an American public official who served as the head of the U.S. Internal Revenue Service (IRS) during the late 2000s and early 2010s.
-
B.
August Rosenbluth
August Rosenbluth is the charismatic yet cruel animal trainer and circus manager who serves as the primary antagonist in Sara Gruen’s novel "Water for Elephants."
-
C.
Neil Goldman
Neil Goldman is a recurring nerdy, socially awkward teenage character in the animated TV series "Family Guy," often portrayed as infatuated with Meg Griffin.
-
D.
Herb Jaffe
Herb Jaffe was an American film producer known for his work on genre films, including the cult horror classic "Fright Night" (1985).
-
E.
Marvin Duchow
Marvin Duchow was a Canadian musicologist and influential professor of music at McGill University, known for his scholarship in Renaissance and Baroque music.
- 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: David Arnold Niehaus Triple: [Dave Niehaus, fullName, David Arnold Niehaus]
Generated description
David Arnold Niehaus was a beloved American sportscaster best known as the longtime radio and television play-by-play announcer for the Seattle Mariners.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David Arnold Niehaus Target entity description: David Arnold Niehaus was a beloved American sportscaster best known as the longtime radio and television play-by-play announcer for the Seattle Mariners.
-
A.
Douglas Shulman
Douglas Shulman is an American public official who served as the head of the U.S. Internal Revenue Service (IRS) during the late 2000s and early 2010s.
-
B.
August Rosenbluth
August Rosenbluth is the charismatic yet cruel animal trainer and circus manager who serves as the primary antagonist in Sara Gruen’s novel "Water for Elephants."
-
C.
Neil Goldman
Neil Goldman is a recurring nerdy, socially awkward teenage character in the animated TV series "Family Guy," often portrayed as infatuated with Meg Griffin.
-
D.
Herb Jaffe
Herb Jaffe was an American film producer known for his work on genre films, including the cult horror classic "Fright Night" (1985).
-
E.
Marvin Duchow
Marvin Duchow was a Canadian musicologist and influential professor of music at McGill University, known for his scholarship in Renaissance and Baroque music.
- 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_69c68a6010108190925e5284de022660 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f298f2388190afc944c9bc78749a |
completed | March 27, 2026, 9:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c83c4dc1c08190876eb0e70f387b77 |
completed | March 28, 2026, 8:38 p.m. |
| NEDg | Description generation | batch_69c83db6b58c8190a57e52437486f593 |
completed | March 28, 2026, 8:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c83f0398288190809ba5cf3962310b |
completed | March 28, 2026, 8:50 p.m. |
Created at: March 27, 2026, 3:10 p.m.