Triple
T1171091
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Agent Orange |
E24912
|
entity |
| Predicate | producedBy |
P490
|
FINISHED |
| Object |
Thompson-Hayward Chemical Company
Thompson-Hayward Chemical Company was a U.S. chemical manufacturer known for being one of the producers of Agent Orange, the herbicide used extensively during the Vietnam War and later linked to serious health and environmental damage.
|
E133085
|
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: Thompson-Hayward Chemical Company | Statement: [Agent Orange, producedBy, Thompson-Hayward Chemical Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thompson-Hayward Chemical Company Context triple: [Agent Orange, producedBy, Thompson-Hayward Chemical Company]
-
A.
Rohm and Haas
Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
-
B.
Hathaway Manufacturing Company
Hathaway Manufacturing Company was a New England textile firm that later became part of Warren Buffett’s conglomerate Berkshire Hathaway.
-
C.
Dickson Manufacturing Company
Dickson Manufacturing Company was a historic American builder of steam locomotives and industrial machinery that later became part of the American Locomotive Company through merger.
-
D.
Mallinckrodt Chemical Works, St. Louis
Mallinckrodt Chemical Works in St. Louis was a key industrial facility that processed uranium and other materials for the U.S. nuclear weapons program during the Manhattan Project.
-
E.
William A. Read & Co.
William A. Read & Co. was an early 20th-century American investment banking firm founded by financier William A. Read that later evolved into the prominent Wall Street house Dillon, Read & Co.
- 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: Thompson-Hayward Chemical Company Triple: [Agent Orange, producedBy, Thompson-Hayward Chemical Company]
Generated description
Thompson-Hayward Chemical Company was a U.S. chemical manufacturer known for being one of the producers of Agent Orange, the herbicide used extensively during the Vietnam War and later linked to serious health and environmental damage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thompson-Hayward Chemical Company Target entity description: Thompson-Hayward Chemical Company was a U.S. chemical manufacturer known for being one of the producers of Agent Orange, the herbicide used extensively during the Vietnam War and later linked to serious health and environmental damage.
-
A.
Rohm and Haas
Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
-
B.
Hathaway Manufacturing Company
Hathaway Manufacturing Company was a New England textile firm that later became part of Warren Buffett’s conglomerate Berkshire Hathaway.
-
C.
Dickson Manufacturing Company
Dickson Manufacturing Company was a historic American builder of steam locomotives and industrial machinery that later became part of the American Locomotive Company through merger.
-
D.
Mallinckrodt Chemical Works, St. Louis
Mallinckrodt Chemical Works in St. Louis was a key industrial facility that processed uranium and other materials for the U.S. nuclear weapons program during the Manhattan Project.
-
E.
William A. Read & Co.
William A. Read & Co. was an early 20th-century American investment banking firm founded by financier William A. Read that later evolved into the prominent Wall Street house Dillon, Read & Co.
- 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_69a494082a7c819095004f423f294a64 |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bce972cc8190bce0b77cfda6da41 |
completed | March 1, 2026, 10:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac66879aec819098293c440a0e09a6 |
completed | March 7, 2026, 5:55 p.m. |
| NEDg | Description generation | batch_69ac66fd58308190bb4cb09581d4a8de |
completed | March 7, 2026, 5:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac677e147081909d9f64884c443f82 |
completed | March 7, 2026, 5:59 p.m. |
Created at: March 1, 2026, 7:45 p.m.