Triple
T6403358
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lehigh Valley Railroad |
E144115
|
entity |
| Predicate | operatedInValley |
P70437
|
FINISHED |
| Object |
Lehigh River valley
The Lehigh River valley is a historically industrial and transportation corridor in eastern Pennsylvania, shaped by coal mining, railroads, and manufacturing along the Lehigh River.
|
E187074
|
NE FINISHED |
How this triple was built (5 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: Lehigh River valley | Statement: [Lehigh Valley Railroad, operatedInValley, Lehigh River valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lehigh River valley Context triple: [Lehigh Valley Railroad, operatedInValley, Lehigh River valley]
-
A.
Lebanon Valley
Lebanon Valley is a fertile agricultural and residential region in Pennsylvania, known for its rolling countryside, small towns, and location within the broader Appalachian Valley system.
-
B.
Raritan Valley
Raritan Valley is a region in central New Jersey characterized by communities along the Raritan River and served by the Raritan Valley Line commuter rail corridor.
-
C.
Lehigh River
The Lehigh River is a major river in eastern Pennsylvania known for its scenic gorge, whitewater recreation, and historical role in the region’s coal and industrial transport.
-
D.
Susquehanna Valley
The Susquehanna Valley is a region in the northeastern United States centered around the Susquehanna River, known for its historic towns, agricultural landscapes, and role in early American transportation and industry.
-
E.
Catskill-Delaware Watershed
The Catskill-Delaware Watershed is a major protected watershed system in southeastern New York that supplies most of New York City’s unfiltered drinking water.
- 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: Lehigh River valley Triple: [Lehigh Valley Railroad, operatedInValley, Lehigh River valley]
Generated description
The Lehigh River valley is a historically industrial and transportation corridor in eastern Pennsylvania, shaped by coal mining, railroads, and manufacturing along the Lehigh River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lehigh River valley Target entity description: The Lehigh River valley is a historically industrial and transportation corridor in eastern Pennsylvania, shaped by coal mining, railroads, and manufacturing along the Lehigh River.
-
A.
Lebanon Valley
Lebanon Valley is a fertile agricultural and residential region in Pennsylvania, known for its rolling countryside, small towns, and location within the broader Appalachian Valley system.
-
B.
Raritan Valley
Raritan Valley is a region in central New Jersey characterized by communities along the Raritan River and served by the Raritan Valley Line commuter rail corridor.
-
C.
Lehigh River
chosen
The Lehigh River is a major river in eastern Pennsylvania known for its scenic gorge, whitewater recreation, and historical role in the region’s coal and industrial transport.
-
D.
Susquehanna Valley
The Susquehanna Valley is a region in the northeastern United States centered around the Susquehanna River, known for its historic towns, agricultural landscapes, and role in early American transportation and industry.
-
E.
Catskill-Delaware Watershed
The Catskill-Delaware Watershed is a major protected watershed system in southeastern New York that supplies most of New York City’s unfiltered drinking water.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatedInValley Context triple: [Lehigh Valley Railroad, operatedInValley, Lehigh River valley]
-
A.
valleyUsedFor
Indicates that a valley serves a particular function, purpose, or activity for something or someone.
-
B.
operatedAmong
Indicates that an entity carried out operations or activities within, or in coordination with, a specified group, set, or collection of other entities.
-
C.
valleyKnownFor
Indicates that a particular valley is widely recognized or notable for a specific feature, product, activity, or characteristic.
-
D.
valleyRegion
Indicates that one region is characterized as a valley area within a larger geographic or topographic context.
-
E.
valleyOpensToward
Indicates that a valley is oriented or slopes in the direction of a specified location or feature, effectively opening toward it.
- F. None of above. chosen
Provenance (7 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_69c008dc56fc81908d43ffcc11d73bdd |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c068af3f448190a94ecd5109e9e8e4 |
completed | March 22, 2026, 10:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c638a6e6248190bda7ad3fbd8f4746 |
completed | March 27, 2026, 7:58 a.m. |
| NEDg | Description generation | batch_69c63a25424c81908f065e1576973275 |
completed | March 27, 2026, 8:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c63ab1e13c8190941888ed65574f7d |
completed | March 27, 2026, 8:07 a.m. |
| PD | Predicate disambiguation | batch_69c060f40ecc8190b1df17b96767675c |
completed | March 22, 2026, 9:36 p.m. |
| PDg | Predicate description generation | batch_69c0623d23448190a75cf5d802fc0a02 |
completed | March 22, 2026, 9:42 p.m. |
Created at: March 22, 2026, 4:35 p.m.