Triple
T8245260
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kevlar |
E192835
|
entity |
| Predicate | inventedBy |
P632
|
FINISHED |
| Object |
Stephanie Kwolek
Stephanie Kwolek was an American chemist best known for discovering and developing the high-strength synthetic fiber Kevlar, widely used in bulletproof vests and other protective materials.
|
E721859
|
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: Stephanie Kwolek | Statement: [Kevlar, inventedBy, Stephanie Kwolek]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stephanie Kwolek Context triple: [Kevlar, inventedBy, Stephanie Kwolek]
-
A.
Katherine Blodgett
Katherine Blodgett was an American physicist and chemist best known for developing nonreflective "invisible" glass and for being the first woman to earn a Ph.D. in physics from the University of Cambridge.
-
B.
Mildred Dresselhaus
Mildred Dresselhaus was a pioneering American physicist and electrical engineer known as the “Queen of Carbon” for her groundbreaking work on the electronic properties of carbon materials and her leadership in promoting women in science.
-
C.
Ursula Franklin
Ursula Franklin was a German-Canadian physicist, metallurgist, and pacifist renowned for her pioneering work in materials science and her influential writings on technology, peace, and social justice.
-
D.
Wallace H. Carothers
Wallace H. Carothers was an American chemist at DuPont best known for pioneering polymer chemistry and leading the invention of nylon.
-
E.
Paul J. Flory
Paul J. Flory was an American chemist renowned for his pioneering work in polymer chemistry, for which he received the Nobel Prize in Chemistry in 1974.
- 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: Stephanie Kwolek Triple: [Kevlar, inventedBy, Stephanie Kwolek]
Generated description
Stephanie Kwolek was an American chemist best known for discovering and developing the high-strength synthetic fiber Kevlar, widely used in bulletproof vests and other protective materials.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stephanie Kwolek Target entity description: Stephanie Kwolek was an American chemist best known for discovering and developing the high-strength synthetic fiber Kevlar, widely used in bulletproof vests and other protective materials.
-
A.
Katherine Blodgett
Katherine Blodgett was an American physicist and chemist best known for developing nonreflective "invisible" glass and for being the first woman to earn a Ph.D. in physics from the University of Cambridge.
-
B.
Mildred Dresselhaus
Mildred Dresselhaus was a pioneering American physicist and electrical engineer known as the “Queen of Carbon” for her groundbreaking work on the electronic properties of carbon materials and her leadership in promoting women in science.
-
C.
Ursula Franklin
Ursula Franklin was a German-Canadian physicist, metallurgist, and pacifist renowned for her pioneering work in materials science and her influential writings on technology, peace, and social justice.
-
D.
Wallace H. Carothers
Wallace H. Carothers was an American chemist at DuPont best known for pioneering polymer chemistry and leading the invention of nylon.
-
E.
Paul J. Flory
Paul J. Flory was an American chemist renowned for his pioneering work in polymer chemistry, for which he received the Nobel Prize in Chemistry in 1974.
- 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_69ca82de7b8c81908d8106f8a53cff9b |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7872f6d481909ea1d3c2aad1a2b1 |
completed | March 31, 2026, 7:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd352b1a288190bd13ef84bef7fa1c |
completed | April 1, 2026, 3:09 p.m. |
| NEDg | Description generation | batch_69cd36ef47e88190ae96ea2459552247 |
completed | April 1, 2026, 3:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd4edfda788190a29f5d9a7a61f6ed |
completed | April 1, 2026, 4:59 p.m. |
Created at: March 30, 2026, 5:48 p.m.