Triple
T17442936
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ehlers |
E424702
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object |
John F. Ehlers
John F. Ehlers is an American engineer, trader, and author known for applying digital signal processing techniques to technical analysis in financial markets.
|
E1270730
|
NE FINISHED |
How this triple was built (4 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: John F. Ehlers | Statement: [Ehlers, hasNotableBearer, John F. Ehlers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John F. Ehlers Context triple: [Ehlers, hasNotableBearer, John F. Ehlers]
-
A.
Keith Barish
Keith Barish is an American film producer and financier known for founding Keith Barish Productions and co-founding the Planet Hollywood restaurant chain.
-
B.
Ralph Nelson Elliott
Ralph Nelson Elliott was an American accountant and author best known for developing the Elliott Wave Theory, a form of technical analysis used to forecast financial market trends based on crowd psychology and recurring price patterns.
-
C.
Robert Prechter
Robert Prechter is a financial analyst and author best known for reviving and widely promoting Elliott Wave Theory as a tool for market forecasting.
-
D.
Robert Scudder
Robert Scudder is an individual notable enough to be recognized as a significant bearer of the surname Scudder.
-
E.
Walter Leistikow
Walter Leistikow was a German painter and graphic artist associated with German Impressionism and a leading figure in Berlin’s modern art movement around 1900.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: John F. Ehlers Triple: [Ehlers, hasNotableBearer, John F. Ehlers]
Generated description
John F. Ehlers is an American engineer, trader, and author known for applying digital signal processing techniques to technical analysis in financial markets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John F. Ehlers Target entity description: John F. Ehlers is an American engineer, trader, and author known for applying digital signal processing techniques to technical analysis in financial markets.
-
A.
Keith Barish
Keith Barish is an American film producer and financier known for founding Keith Barish Productions and co-founding the Planet Hollywood restaurant chain.
-
B.
Ralph Nelson Elliott
Ralph Nelson Elliott was an American accountant and author best known for developing the Elliott Wave Theory, a form of technical analysis used to forecast financial market trends based on crowd psychology and recurring price patterns.
-
C.
Robert Prechter
Robert Prechter is a financial analyst and author best known for reviving and widely promoting Elliott Wave Theory as a tool for market forecasting.
-
D.
Robert Scudder
Robert Scudder is an individual notable enough to be recognized as a significant bearer of the surname Scudder.
-
E.
Walter Leistikow
Walter Leistikow was a German painter and graphic artist associated with German Impressionism and a leading figure in Berlin’s modern art movement around 1900.
- F. None of above. chosen
Provenance (5 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_69d889db0ba481908402409af3b37917 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e44ff927ec8190995798f569e913ba |
completed | April 19, 2026, 3:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01b81c298c81908fe3dc709632d96c |
completed | May 11, 2026, 11:06 a.m. |
| NEDg | Description generation | batch_6a01b8fa4d1c8190a1307465450dceda |
completed | May 11, 2026, 11:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01b9a82b808190a10c288c15750bfe |
completed | May 11, 2026, 11:12 a.m. |
Created at: April 10, 2026, 5:47 a.m.