Triple
T5139703
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hedy Lamarr |
E115913
|
entity |
| Predicate | patentNumber |
P35427
|
FINISHED |
| Object |
US2292387
US2292387 is the U.S. patent granted to Hedy Lamarr (with George Antheil) for a pioneering frequency-hopping spread spectrum communication system that laid groundwork for modern wireless technologies.
|
E495694
|
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: US2292387 | Statement: [Hedy Lamarr, patentNumber, US2292387]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: US2292387 Context triple: [Hedy Lamarr, patentNumber, US2292387]
-
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.
US1781541
US1781541 is the United States patent granted to Albert Einstein and Leó Szilárd for their innovative absorption refrigerator design that operates without moving parts.
-
C.
US65249B1098
US65249B1098 is the International Securities Identification Number (ISIN) assigned to News Corporation’s Class A common stock.
-
D.
US7443201022
US7443201022 is the International Securities Identification Number (ISIN) assigned to Prudential Financial's publicly traded stock.
-
E.
US20030N1019
US20030N1019 is the International Securities Identification Number (ISIN) assigned to Comcast Corporation’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: US2292387 Triple: [Hedy Lamarr, patentNumber, US2292387]
Generated description
US2292387 is the U.S. patent granted to Hedy Lamarr (with George Antheil) for a pioneering frequency-hopping spread spectrum communication system that laid groundwork for modern wireless technologies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: US2292387 Target entity description: US2292387 is the U.S. patent granted to Hedy Lamarr (with George Antheil) for a pioneering frequency-hopping spread spectrum communication system that laid groundwork for modern wireless technologies.
-
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.
US1781541
US1781541 is the United States patent granted to Albert Einstein and Leó Szilárd for their innovative absorption refrigerator design that operates without moving parts.
-
C.
US65249B1098
US65249B1098 is the International Securities Identification Number (ISIN) assigned to News Corporation’s Class A common stock.
-
D.
US7443201022
US7443201022 is the International Securities Identification Number (ISIN) assigned to Prudential Financial's publicly traded stock.
-
E.
US20030N1019
US20030N1019 is the International Securities Identification Number (ISIN) assigned to Comcast Corporation’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.