Triple
T21235953
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Noam Nisan |
E523342
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object | Tim Roughgarden |
—
|
NE NERFINISHED |
How this triple was built (3 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: Tim Roughgarden | Statement: [Noam Nisan, notableStudent, Tim Roughgarden]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tim Roughgarden Context triple: [Noam Nisan, notableStudent, Tim Roughgarden]
-
A.
Don Towsley
Don Towsley is a prominent computer scientist known for his influential contributions to computer networking and performance evaluation.
-
B.
Brandon S. Rogers
Brandon S. Rogers is a writer best known for his work on the film "Long Distance."
-
C.
Andrew G. Myers
Andrew G. Myers is an American organic chemist renowned for his contributions to complex molecule synthesis and medicinal chemistry.
-
D.
Matthew O. Jackson
Matthew O. Jackson is an American economist renowned for his pioneering work on network theory and its applications to economics and game theory.
-
E.
Paul Iacono
Paul Iacono is an American actor best known for his roles in teen-oriented films and television, including the 2009 remake of "Fame" and the MTV series "The Hard Times of RJ Berger."
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tim Roughgarden Target entity description: Tim Roughgarden is a computer scientist known for his influential work in algorithmic game theory, algorithms, and theoretical computer science, and for authoring widely used textbooks and online courses in these areas.
-
A.
Don Towsley
Don Towsley is a prominent computer scientist known for his influential contributions to computer networking and performance evaluation.
-
B.
Brandon S. Rogers
Brandon S. Rogers is a writer best known for his work on the film "Long Distance."
-
C.
Andrew G. Myers
Andrew G. Myers is an American organic chemist renowned for his contributions to complex molecule synthesis and medicinal chemistry.
-
D.
Matthew O. Jackson
Matthew O. Jackson is an American economist renowned for his pioneering work on network theory and its applications to economics and game theory.
-
E.
Paul Iacono
Paul Iacono is an American actor best known for his roles in teen-oriented films and television, including the 2009 remake of "Fame" and the MTV series "The Hard Times of RJ Berger."
- F. None of above. chosen
Provenance (2 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_69e0b513b89c81908b27147e91368db2 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e735202c7481909c642ddaafb40671 |
completed | April 21, 2026, 8:28 a.m. |
Created at: April 16, 2026, 3:46 p.m.