Triple
T12599663
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harry Boot |
E300822
|
entity |
| Predicate | coInvented |
P1858
|
FINISHED |
| Object | cavity magnetron |
E991885
|
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: cavity magnetron | Statement: [Harry Boot, coInvented, cavity magnetron]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: cavity magnetron Context triple: [Harry Boot, coInvented, cavity magnetron]
-
A.
cavity magnetron
chosen
The cavity magnetron is a high-powered vacuum tube that generates microwaves and was crucial in the development of radar and later microwave ovens.
-
B.
Cockcroft–Walton generator
The Cockcroft–Walton generator is a high-voltage power supply circuit that uses a cascade of capacitors and diodes to multiply an input AC voltage, historically important for early particle acceleration experiments.
-
C.
Radiometer
Radiometer is a medical technology company specializing in acute care testing solutions such as blood gas analysis and related diagnostic equipment.
-
D.
Maser
Maser is a small town in the Veneto region of northern Italy, noted for its Renaissance architecture and association with the architect Andrea Palladio.
-
E.
Dicke radiometer
The Dicke radiometer is a sensitive microwave radiometer design that uses rapid switching to reduce noise, enabling precise measurements of weak cosmic and thermal radiation signals.
- 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_69d7bdea2ca881908f379526c13b1145 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954d096d08190afa1f685bad68d35 |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f668679dfc8190ac05eeb200f23985 |
completed | May 2, 2026, 9:11 p.m. |
Created at: April 9, 2026, 5:09 p.m.