Triple
T5139766
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hedy Lamarr |
E115914
|
entity |
| Predicate | patent |
P74
|
FINISHED |
| Object |
U.S. Patent 2,292,387
U.S. Patent 2,292,387 is the World War II–era patent co-invented by actress Hedy Lamarr that introduced a frequency-hopping communication system, a foundational technology for modern wireless communications.
|
E495701
|
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: U.S. Patent 2,292,387 | Statement: [Hedy Lamarr, patent, U.S. Patent 2,292,387]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Patent 2,292,387 Context triple: [Hedy Lamarr, patent, U.S. Patent 2,292,387]
-
A.
US382790A
US382790A is a United States patent granted to Emile Berliner for one of his pioneering inventions in sound recording technology, contributing to the development of the gramophone.
-
B.
Letters Patent, 1947
The Letters Patent, 1947 are a constitutional instrument issued by King George VI that modernized and redefined the office and powers of the Governor General of Canada, effectively transferring many of the monarch’s duties in Canada to the Governor General.
-
C.
US65249B1098
US65249B1098 is the International Securities Identification Number (ISIN) assigned to News Corporation’s Class A common stock.
-
D.
US20030N1019
US20030N1019 is the International Securities Identification Number (ISIN) assigned to Comcast Corporation’s publicly traded stock.
-
E.
US7443201022
US7443201022 is the International Securities Identification Number (ISIN) assigned to Prudential Financial's publicly traded stock.
- 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: U.S. Patent 2,292,387 Triple: [Hedy Lamarr, patent, U.S. Patent 2,292,387]
Generated description
U.S. Patent 2,292,387 is the World War II–era patent co-invented by actress Hedy Lamarr that introduced a frequency-hopping communication system, a foundational technology for modern wireless communications.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U.S. Patent 2,292,387 Target entity description: U.S. Patent 2,292,387 is the World War II–era patent co-invented by actress Hedy Lamarr that introduced a frequency-hopping communication system, a foundational technology for modern wireless communications.
-
A.
US382790A
US382790A is a United States patent granted to Emile Berliner for one of his pioneering inventions in sound recording technology, contributing to the development of the gramophone.
-
B.
Letters Patent, 1947
The Letters Patent, 1947 are a constitutional instrument issued by King George VI that modernized and redefined the office and powers of the Governor General of Canada, effectively transferring many of the monarch’s duties in Canada to the Governor General.
-
C.
US65249B1098
US65249B1098 is the International Securities Identification Number (ISIN) assigned to News Corporation’s Class A common stock.
-
D.
US20030N1019
US20030N1019 is the International Securities Identification Number (ISIN) assigned to Comcast Corporation’s publicly traded stock.
-
E.
US7443201022
US7443201022 is the International Securities Identification Number (ISIN) assigned to Prudential Financial's publicly traded stock.
- 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_69bd44459a988190a772a5c2ec6a1965 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd787ce7fc8190844b6078755cddad |
completed | March 20, 2026, 4:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bec4d637f48190b825bc21d3776307 |
completed | March 21, 2026, 4:18 p.m. |
| NEDg | Description generation | batch_69bec5912be08190a99d7b61acdfec93 |
completed | March 21, 2026, 4:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bec67416c48190aed61c9f37bd718a |
completed | March 21, 2026, 4:25 p.m. |
Created at: March 20, 2026, 1:43 p.m.