Triple
T2139710
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Natarajan Shankar |
E46733
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | SRI International |
E291
|
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: SRI International | Statement: [Natarajan Shankar, employer, SRI International]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SRI International Context triple: [Natarajan Shankar, employer, SRI International]
-
A.
Stanford Research Institute
chosen
Stanford Research Institute (now SRI International) is a prominent independent nonprofit research and innovation center known for pioneering advances in computing, artificial intelligence, and other cutting-edge technologies.
-
B.
USC Information Sciences Institute
USC Information Sciences Institute is a renowned research institute at the University of Southern California known for its pioneering work in computer science and its foundational contributions to the development of the internet.
-
C.
Draper Laboratory
Draper Laboratory is a nonprofit research and development organization known for its pioneering work in guidance, navigation, and control systems and other advanced engineering technologies.
-
D.
Stanford Artificial Intelligence Laboratory
The Stanford Artificial Intelligence Laboratory is a leading research center at Stanford University dedicated to advancing the theory and practice of artificial intelligence across robotics, machine learning, and related fields.
-
E.
Natick Labs
Natick Labs is a U.S. Army research center specializing in developing advanced food, clothing, equipment, and technologies to enhance soldier performance and survivability.
- 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_69ae51b1290c8190a08850b428c99a6c |
completed | March 9, 2026, 4:50 a.m. |
Created at: March 4, 2026, 7:44 p.m.