Triple
T5782344
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fernald Feed Materials Production Center |
E128188
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
National Lead of Ohio
National Lead of Ohio was a company that managed uranium processing operations for the U.S. government, notably running the Fernald Feed Materials Production Center during the Cold War.
|
E543501
|
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: National Lead of Ohio | Statement: [Fernald Feed Materials Production Center, operatedBy, National Lead of Ohio]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Lead of Ohio Context triple: [Fernald Feed Materials Production Center, operatedBy, National Lead of Ohio]
-
A.
Clyde, Ohio
Clyde, Ohio is a small city in Sandusky County best known as the childhood home and inspiration for many works of American writer Sherwood Anderson.
-
B.
Fairborn, Ohio
Fairborn, Ohio is a city in Greene County that forms part of the Dayton metropolitan area in southwestern Ohio.
-
C.
Youngstown
Youngstown is an industrial city in northeastern Ohio historically known for its steel production and central role in the Rust Belt’s economic rise and decline.
-
D.
Warren, Ohio
Warren, Ohio is a small industrial city in northeastern Ohio that serves as the county seat of Trumbull County and a historic center of the Mahoning Valley.
-
E.
Edison, Ohio
Edison, Ohio is a small village in north-central Ohio known primarily as the birthplace of inventor Thomas Edison.
- 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: National Lead of Ohio Triple: [Fernald Feed Materials Production Center, operatedBy, National Lead of Ohio]
Generated description
National Lead of Ohio was a company that managed uranium processing operations for the U.S. government, notably running the Fernald Feed Materials Production Center during the Cold War.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Lead of Ohio Target entity description: National Lead of Ohio was a company that managed uranium processing operations for the U.S. government, notably running the Fernald Feed Materials Production Center during the Cold War.
-
A.
Clyde, Ohio
Clyde, Ohio is a small city in Sandusky County best known as the childhood home and inspiration for many works of American writer Sherwood Anderson.
-
B.
Fairborn, Ohio
Fairborn, Ohio is a city in Greene County that forms part of the Dayton metropolitan area in southwestern Ohio.
-
C.
Youngstown
Youngstown is an industrial city in northeastern Ohio historically known for its steel production and central role in the Rust Belt’s economic rise and decline.
-
D.
Warren, Ohio
Warren, Ohio is a small industrial city in northeastern Ohio that serves as the county seat of Trumbull County and a historic center of the Mahoning Valley.
-
E.
Edison, Ohio
Edison, Ohio is a small village in north-central Ohio known primarily as the birthplace of inventor Thomas Edison.
- 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_69c0084450048190bc647b649a05136b |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02a17315881908aa12a830ba5f22b |
completed | March 22, 2026, 5:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c07e7a1cb88190980e0cf675aaa906 |
completed | March 22, 2026, 11:42 p.m. |
| NEDg | Description generation | batch_69c086b2f5888190a986efaf948b25fb |
completed | March 23, 2026, 12:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c087493f808190bec82872e44af85c |
completed | March 23, 2026, 12:20 a.m. |
Created at: March 22, 2026, 3:50 p.m.