Triple
T2139718
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Natarajan Shankar |
E46733
|
entity |
| Predicate | hasAcademicAdvisor |
P167
|
FINISHED |
| Object | Robert S. Boyer |
E156763
|
NE FINISHED |
How this triple was built (2 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: Robert S. Boyer | Statement: [Natarajan Shankar, hasAcademicAdvisor, Robert S. Boyer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert S. Boyer Context triple: [Natarajan Shankar, hasAcademicAdvisor, Robert S. Boyer]
-
A.
Robert S. Boyer
chosen
Robert S. Boyer is an American computer scientist and logician known for his pioneering work in automated theorem proving and formal methods in software verification.
-
B.
Alan S. Boyd
Alan S. Boyd was an American lawyer and public official who became the first U.S. Secretary of Transportation, helping to shape national transportation policy in the late 1960s.
-
C.
Robert H. Richards
Robert H. Richards was a prominent American mining engineer and metallurgist known for pioneering work in ore dressing and mineral processing.
-
D.
Robert N. Fitch
Robert N. Fitch was a composer best known for writing the University of California fight song "Fight for California."
-
E.
Fred M. Wilcox
Fred M. Wilcox was an American film director best known for the science fiction classic "Forbidden Planet" and the family film "Lassie Come Home."
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a88a174ab48190a5db20c132e5dccf |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abbe025d3c81908bcb33a7ff09eae8 |
completed | March 7, 2026, 5:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b319875d7c8190a43b3efd7d1e54c8 |
completed | March 12, 2026, 7:52 p.m. |
Created at: March 4, 2026, 7:44 p.m.