Triple
T13365901
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ferdinand Braun |
E318936
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object | Braun tube oscilloscope |
E772210
|
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: Braun tube oscilloscope | Statement: [Ferdinand Braun, knownFor, Braun tube oscilloscope]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Braun tube oscilloscope Context triple: [Ferdinand Braun, knownFor, Braun tube oscilloscope]
-
A.
Cathode Ray Tube
chosen
A cathode ray tube is a vacuum tube technology that uses electron beams to create images on a phosphorescent screen, historically used in televisions, oscilloscopes, and computer monitors.
-
B.
Oscilloscope Laboratories
Oscilloscope Laboratories is an independent film distribution company known for releasing critically acclaimed and artistically driven films.
-
C.
Baird television camera
The Baird television camera was an early mechanical television imaging device developed by Scottish inventor John Logie Baird, used to capture moving images for some of the first experimental TV broadcasts.
-
D.
Geiger–Müller tube
A Geiger–Müller tube is a gas-filled radiation detector used to measure ionizing particles such as alpha, beta, and gamma radiation.
-
E.
Trinitron
Trinitron is Sony’s line of high-quality aperture grille cathode-ray tube (CRT) displays, renowned for their sharp image, bright colors, and widespread use in televisions and computer monitors from the late 1960s onward.
- 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_69d806b7bbac8190b85278c87fa7aff3 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69da628c71ac81908cfa36342077766e |
completed | April 11, 2026, 3:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7267e9d608190b36f58a92d4a9964 |
completed | May 3, 2026, 10:42 a.m. |
Created at: April 9, 2026, 9:32 p.m.