Triple
T224984
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dean Kamen |
E4294
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object |
DEKA Research & Development Corporation
DEKA Research & Development Corporation is an engineering and technology company known for developing innovative medical devices and advanced technologies under the leadership of inventor Dean Kamen.
|
E28625
|
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: DEKA Research & Development Corporation | Statement: [Dean Kamen, founded, DEKA Research & Development Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DEKA Research & Development Corporation Context triple: [Dean Kamen, founded, DEKA Research & Development Corporation]
-
A.
HRL Laboratories
HRL Laboratories is a renowned research center specializing in advanced technologies such as neuromorphic computing, artificial intelligence, and microelectronics.
-
B.
Pella Corporation
Pella Corporation is a major American manufacturer of windows and doors known for its innovative, energy-efficient building products.
-
C.
Lockheed Martin
Lockheed Martin is a major American aerospace and defense company known for designing and producing advanced military aircraft, missiles, and space systems.
-
D.
DEA Intelligence Division
The DEA Intelligence Division is the branch of the U.S. Drug Enforcement Administration responsible for collecting, analyzing, and disseminating drug-related intelligence to support law enforcement operations and policy decisions.
-
E.
Northrop Grumman
Northrop Grumman is a leading American aerospace and defense technology company known for developing advanced military aircraft, spacecraft, and defense systems.
- 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: DEKA Research & Development Corporation Triple: [Dean Kamen, founded, DEKA Research & Development Corporation]
Generated description
DEKA Research & Development Corporation is an engineering and technology company known for developing innovative medical devices and advanced technologies under the leadership of inventor Dean Kamen.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: DEKA Research & Development Corporation Target entity description: DEKA Research & Development Corporation is an engineering and technology company known for developing innovative medical devices and advanced technologies under the leadership of inventor Dean Kamen.
-
A.
HRL Laboratories
HRL Laboratories is a renowned research center specializing in advanced technologies such as neuromorphic computing, artificial intelligence, and microelectronics.
-
B.
Pella Corporation
Pella Corporation is a major American manufacturer of windows and doors known for its innovative, energy-efficient building products.
-
C.
Lockheed Martin
Lockheed Martin is a major American aerospace and defense company known for designing and producing advanced military aircraft, missiles, and space systems.
-
D.
DEA Intelligence Division
The DEA Intelligence Division is the branch of the U.S. Drug Enforcement Administration responsible for collecting, analyzing, and disseminating drug-related intelligence to support law enforcement operations and policy decisions.
-
E.
Northrop Grumman
Northrop Grumman is a leading American aerospace and defense technology company known for developing advanced military aircraft, spacecraft, and defense systems.
- 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_69a2573508588190b522c2476d91acfe |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25c8c0b8881908016161568c0cbfb |
completed | Feb. 28, 2026, 3:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a35277532c8190ab2815c63a564e33 |
completed | Feb. 28, 2026, 8:39 p.m. |
| NEDg | Description generation | batch_69a3547eeef88190923f3d7b46e11d7e |
completed | Feb. 28, 2026, 8:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a354f267ac8190ace99e80f7c24d45 |
completed | Feb. 28, 2026, 8:49 p.m. |
Created at: Feb. 28, 2026, 2:53 a.m.