Triple
T18757219
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stanford Cardinal men’s tennis |
E458681
|
entity |
| Predicate | notableAlumnus |
P304
|
FINISHED |
| Object |
Jim Grabb
Jim Grabb is a former American professional tennis player best known for reaching world No. 1 in doubles and winning multiple Grand Slam doubles titles.
|
E1340961
|
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: Jim Grabb | Statement: [Stanford Cardinal men’s tennis, notableAlumnus, Jim Grabb]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jim Grabb Context triple: [Stanford Cardinal men’s tennis, notableAlumnus, Jim Grabb]
-
A.
Jack Daugherty
Jack Daugherty was an American record producer best known for his work with the Carpenters, including producing their breakthrough hit "(They Long to Be) Close to You."
-
B.
Jack Daugherty
Jack Daugherty was the husband of silent film star Barbara La Marr, known primarily for his brief marriage to the famed actress.
-
C.
Greg Elmore
Greg Elmore is an American rock drummer best known for his work with the San Francisco psychedelic band Quicksilver Messenger Service in the late 1960s and early 1970s.
-
D.
Kurt Doss
Kurt Doss is an American child actor best known for his role on the television sitcom "Ruby & the Rockits."
-
E.
Gary Grubbs
Gary Grubbs is an American character actor known for his extensive work in film and television, often appearing in supporting roles across dramas and comedies.
- 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: Jim Grabb Triple: [Stanford Cardinal men’s tennis, notableAlumnus, Jim Grabb]
Generated description
Jim Grabb is a former American professional tennis player best known for reaching world No. 1 in doubles and winning multiple Grand Slam doubles titles.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jim Grabb Target entity description: Jim Grabb is a former American professional tennis player best known for reaching world No. 1 in doubles and winning multiple Grand Slam doubles titles.
-
A.
Jack Daugherty
Jack Daugherty was an American record producer best known for his work with the Carpenters, including producing their breakthrough hit "(They Long to Be) Close to You."
-
B.
Jack Daugherty
Jack Daugherty was the husband of silent film star Barbara La Marr, known primarily for his brief marriage to the famed actress.
-
C.
Greg Elmore
Greg Elmore is an American rock drummer best known for his work with the San Francisco psychedelic band Quicksilver Messenger Service in the late 1960s and early 1970s.
-
D.
Kurt Doss
Kurt Doss is an American child actor best known for his role on the television sitcom "Ruby & the Rockits."
-
E.
Gary Grubbs
Gary Grubbs is an American character actor known for his extensive work in film and television, often appearing in supporting roles across dramas and comedies.
- 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_69d8d395dba0819087568404508590cb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e579f359e48190a64b7360dd3bed3a |
completed | April 20, 2026, 12:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a053d3b95e48190bc6628c58082ba15 |
completed | May 14, 2026, 3:10 a.m. |
| NEDg | Description generation | batch_6a053e82414c8190a0721e94de73b905 |
completed | May 14, 2026, 3:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a053f4f39d88190b372b8cfa3e94891 |
completed | May 14, 2026, 3:19 a.m. |
Created at: April 10, 2026, 11:52 a.m.