Triple
T165048
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mon Valley Works |
E2995
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Irvin Plant
Irvin Plant is a major steel production facility within U.S. Steel’s Mon Valley Works in Pennsylvania, known for processing and finishing steel products.
|
E21774
|
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: Irvin Plant | Statement: [Mon Valley Works, hasPart, Irvin Plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Irvin Plant Context triple: [Mon Valley Works, hasPart, Irvin Plant]
-
A.
Don Maynard
Don Maynard was a Hall of Fame American football wide receiver best known as Joe Namath’s primary deep threat and a key offensive star for the New York Jets during the 1960s.
-
B.
Arthur Lee
Arthur Lee was an American diplomat and member of the prominent Lee family of Virginia who played a key role in securing French support for the United States during the Revolutionary War.
-
C.
Danny Darwin
Danny Darwin is a former Major League Baseball right-handed pitcher who played from the late 1970s through the 1990s for several teams, including the Texas Rangers and Houston Astros.
-
D.
Lonnie Lynn
Lonnie Lynn was an American jazz musician and poet best known as the father of rapper Common and for his spoken-word appearances on his son's albums.
-
E.
Arthur Brown Jr.
Arthur Brown Jr. was an American architect best known for designing prominent civic landmarks in San Francisco, including its City Hall and other Beaux-Arts style public buildings.
- 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: Irvin Plant Triple: [Mon Valley Works, hasPart, Irvin Plant]
Generated description
Irvin Plant is a major steel production facility within U.S. Steel’s Mon Valley Works in Pennsylvania, known for processing and finishing steel products.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Irvin Plant Target entity description: Irvin Plant is a major steel production facility within U.S. Steel’s Mon Valley Works in Pennsylvania, known for processing and finishing steel products.
-
A.
Don Maynard
Don Maynard was a Hall of Fame American football wide receiver best known as Joe Namath’s primary deep threat and a key offensive star for the New York Jets during the 1960s.
-
B.
Arthur Lee
Arthur Lee was an American diplomat and member of the prominent Lee family of Virginia who played a key role in securing French support for the United States during the Revolutionary War.
-
C.
Danny Darwin
Danny Darwin is a former Major League Baseball right-handed pitcher who played from the late 1970s through the 1990s for several teams, including the Texas Rangers and Houston Astros.
-
D.
Lonnie Lynn
Lonnie Lynn was an American jazz musician and poet best known as the father of rapper Common and for his spoken-word appearances on his son's albums.
-
E.
Arthur Brown Jr.
Arthur Brown Jr. was an American architect best known for designing prominent civic landmarks in San Francisco, including its City Hall and other Beaux-Arts style public buildings.
- 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_69a2524ce1e48190ab066bf72859f474 |
completed | Feb. 28, 2026, 2:26 a.m. |
| NER | Named-entity recognition | batch_69a258827da481909b20ea5e9d21676f |
completed | Feb. 28, 2026, 2:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2e7e236708190b9e4551b4442873c |
completed | Feb. 28, 2026, 1:04 p.m. |
| NEDg | Description generation | batch_69a2ea06ec488190a01d2759ee9f7b6d |
completed | Feb. 28, 2026, 1:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2eaab2c848190840b1d6cae270ffb |
completed | Feb. 28, 2026, 1:16 p.m. |
Created at: Feb. 28, 2026, 2:34 a.m.