Triple
T1733065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Massachusetts Institute of Technology Radiation Laboratory |
E37856
|
entity |
| Predicate | directedBy |
P7373
|
FINISHED |
| Object | Lee Alvin DuBridge |
E163463
|
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: Lee Alvin DuBridge | Statement: [Massachusetts Institute of Technology Radiation Laboratory, directedBy, Lee Alvin DuBridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lee Alvin DuBridge Context triple: [Massachusetts Institute of Technology Radiation Laboratory, directedBy, Lee Alvin DuBridge]
-
A.
Lee A. DuBridge
chosen
Lee A. DuBridge was an American physicist and influential science administrator who served as president of Caltech and later as the chief science advisor to U.S. President Richard Nixon.
-
B.
I. I. Rabi
I. I. Rabi was a Nobel Prize–winning American physicist renowned for his pioneering work in nuclear magnetic resonance and contributions to quantum physics.
-
C.
Murray Feshbach
Murray Feshbach was an American demographer and scholar known for his pioneering research on Soviet and Russian population, public health, and environmental issues.
-
D.
Ernest O. Lawrence
Ernest O. Lawrence was an American physicist and Nobel laureate best known for inventing the cyclotron and pioneering nuclear physics research.
-
E.
Percy W. Bridgman
Percy W. Bridgman was an American physicist and Nobel laureate renowned for his pioneering work in high-pressure physics and for developing the philosophical approach known as operationalism.
- 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_69a8861cc6ac8190ac0b2e31ccf62851 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa639edaf88190b64b2f630a53f67c |
completed | March 6, 2026, 5:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69addf39b08881908d798b3eae51dbae |
completed | March 8, 2026, 8:42 p.m. |
Created at: March 4, 2026, 7:30 p.m.