Triple
T847326
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manhattan Project sites |
E18304
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
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.
|
E100261
|
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: Mallinckrodt Chemical Works, St. Louis | Statement: [Manhattan Project sites, hasPart, Mallinckrodt Chemical Works, St. Louis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mallinckrodt Chemical Works, St. Louis Context triple: [Manhattan Project sites, hasPart, Mallinckrodt Chemical Works, St. Louis]
-
A.
G. D. Searle & Company
G. D. Searle & Company was a major American pharmaceutical firm known for developing products such as the artificial sweetener aspartame (NutraSweet) before being acquired by Monsanto.
-
B.
Charles L. Webster and Company
Charles L. Webster and Company was a 19th-century American publishing firm founded by Mark Twain to publish his own works and those of other authors.
-
C.
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.
-
D.
DuPont
DuPont is a major American chemical company historically known for pioneering materials science innovations and playing a key role in U.S. industrial and wartime production.
-
E.
Continental Edison Company
Continental Edison Company was an early electrical engineering firm associated with Thomas Edison that employed pioneering inventor Nikola Tesla during his early career.
- 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: Mallinckrodt Chemical Works, St. Louis Triple: [Manhattan Project sites, hasPart, Mallinckrodt Chemical Works, St. Louis]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mallinckrodt Chemical Works, St. Louis Target entity description: 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.
-
A.
G. D. Searle & Company
G. D. Searle & Company was a major American pharmaceutical firm known for developing products such as the artificial sweetener aspartame (NutraSweet) before being acquired by Monsanto.
-
B.
Charles L. Webster and Company
Charles L. Webster and Company was a 19th-century American publishing firm founded by Mark Twain to publish his own works and those of other authors.
-
C.
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.
-
D.
DuPont
DuPont is a major American chemical company historically known for pioneering materials science innovations and playing a key role in U.S. industrial and wartime production.
-
E.
Continental Edison Company
Continental Edison Company was an early electrical engineering firm associated with Thomas Edison that employed pioneering inventor Nikola Tesla during his early career.
- 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac0ba6b4819089c15ed7e1765502 |
completed | March 1, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7929e65d08190bcea03f581288cc4 |
completed | March 4, 2026, 2:02 a.m. |
| NEDg | Description generation | batch_69a7937c2ce481908c04e08e2be02985 |
completed | March 4, 2026, 2:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a79761ee34819094a0558ef195d8a0 |
completed | March 4, 2026, 2:22 a.m. |
Created at: March 1, 2026, 7:38 p.m.