Triple
T824
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Office of Scientific Research and Development |
E15
|
entity |
| Predicate | employerOf |
P7
|
FINISHED |
| Object | Frank B. Jewett |
E10655
|
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: Frank B. Jewett | Statement: [Office of Scientific Research and Development, employerOf, Frank B. Jewett]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frank B. Jewett Context triple: [Office of Scientific Research and Development, employerOf, Frank B. Jewett]
-
A.
Frank B. Jewett
chosen
Frank B. Jewett was an American electrical engineer and physicist who served as the first president of Bell Telephone Laboratories and played a major role in organizing U.S. scientific research during World War II.
-
B.
Harold Hazen
Harold Hazen was an American electrical engineer and MIT professor known for his pioneering work in control systems and his role in developing early analog computing devices.
-
C.
Harold A. Wheeler
Harold A. Wheeler was an influential American electrical engineer and inventor known for his pioneering contributions to radio and radar technology.
-
D.
William Barton Rogers
William Barton Rogers was a 19th-century American geologist and educator best known for establishing the Massachusetts Institute of Technology and shaping its practical, science-focused educational philosophy.
-
E.
Henry Darwin Rogers
Henry Darwin Rogers was a 19th-century American geologist best known for directing the first geological survey of Pennsylvania and advancing the study of Appalachian geology.
- 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_69a22a285828819081a58308fb963df1 |
completed | Feb. 27, 2026, 11:35 p.m. |
| NER | Named-entity recognition | batch_69a232e673a881909276dbf9c37bbff6 |
completed | Feb. 28, 2026, 12:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a27bfa1fdc8190ba22f503585051d7 |
completed | Feb. 28, 2026, 5:24 a.m. |
Created at: Feb. 27, 2026, 11:36 p.m.