Triple
T12861263
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Appalachian railroads |
E307593
|
entity |
| Predicate | servedRegion |
P82
|
FINISHED |
| Object |
Piedmont industrial belt
The Piedmont industrial belt is a historically significant manufacturing and transportation corridor in the eastern United States, characterized by dense industry and rail-linked cities stretching along the Piedmont plateau.
|
E1007151
|
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: Piedmont industrial belt | Statement: [Appalachian railroads, servedRegion, Piedmont industrial belt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piedmont industrial belt Context triple: [Appalachian railroads, servedRegion, Piedmont industrial belt]
-
A.
Hudson River industrial corridor
The Hudson River industrial corridor is a historically significant stretch along New York’s Hudson River that developed as a major center of manufacturing, transportation, and commerce during the 19th and 20th centuries.
-
B.
Three Rivers area
The Three Rivers area is a region in northeastern Oklahoma centered around the confluence of major rivers and known for its rich Native American history and cultural heritage.
-
C.
Mississippi River industrial corridor
The Mississippi River industrial corridor is a heavily industrialized stretch along the lower Mississippi River in Louisiana, known for its dense concentration of petrochemical plants and refineries and associated environmental and health concerns.
-
D.
Piedmont
Piedmont is a historically significant region in northwestern Italy, known for its role in the unification of Italy and for its rich wine, culinary, and alpine traditions.
-
E.
Piedmont
Piedmont is a small, affluent residential city completely surrounded by Oakland in California’s San Francisco Bay Area.
- 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: Piedmont industrial belt Triple: [Appalachian railroads, servedRegion, Piedmont industrial belt]
Generated description
The Piedmont industrial belt is a historically significant manufacturing and transportation corridor in the eastern United States, characterized by dense industry and rail-linked cities stretching along the Piedmont plateau.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piedmont industrial belt Target entity description: The Piedmont industrial belt is a historically significant manufacturing and transportation corridor in the eastern United States, characterized by dense industry and rail-linked cities stretching along the Piedmont plateau.
-
A.
Hudson River industrial corridor
The Hudson River industrial corridor is a historically significant stretch along New York’s Hudson River that developed as a major center of manufacturing, transportation, and commerce during the 19th and 20th centuries.
-
B.
Three Rivers area
The Three Rivers area is a region in northeastern Oklahoma centered around the confluence of major rivers and known for its rich Native American history and cultural heritage.
-
C.
Mississippi River industrial corridor
The Mississippi River industrial corridor is a heavily industrialized stretch along the lower Mississippi River in Louisiana, known for its dense concentration of petrochemical plants and refineries and associated environmental and health concerns.
-
D.
Piedmont
Piedmont is a historically significant region in northwestern Italy, known for its role in the unification of Italy and for its rich wine, culinary, and alpine traditions.
-
E.
Piedmont
Piedmont is a small, affluent residential city completely surrounded by Oakland in California’s San Francisco Bay Area.
- 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_69d7bdf5e7cc8190be357278bc5ba3bb |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9708ba74881909b16c1e2ef5115db |
completed | April 10, 2026, 9:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f69bade6ec81908e3123b96837f104 |
completed | May 3, 2026, 12:49 a.m. |
| NEDg | Description generation | batch_69f69dad1f9c8190b48c40f49dbd396d |
completed | May 3, 2026, 12:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f69e5fd19c819082f9fe0d26c56c9a |
completed | May 3, 2026, 1:01 a.m. |
Created at: April 9, 2026, 5:37 p.m.