Triple
T1661986
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chester, Pennsylvania |
E35928
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Eddystone, Pennsylvania
Eddystone, Pennsylvania is a small industrial borough in Delaware County, known historically for manufacturing and its location along the Delaware River southwest of Philadelphia.
|
E247247
|
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: Eddystone, Pennsylvania | Statement: [Chester, Pennsylvania, adjacentTo, Eddystone, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eddystone, Pennsylvania Context triple: [Chester, Pennsylvania, adjacentTo, Eddystone, Pennsylvania]
-
A.
Mount Pleasant, Pennsylvania
Mount Pleasant, Pennsylvania is a small borough in Westmoreland County known historically for its coal mining and glass manufacturing industries.
-
B.
Parkesburg, Pennsylvania
Parkesburg, Pennsylvania is a small borough in Chester County known historically as a railroad town along major east–west rail lines in southeastern Pennsylvania.
-
C.
Elwyn, Pennsylvania
Elwyn, Pennsylvania is an unincorporated community in Middletown Township, Delaware County, known for its regional rail station and proximity to the historic Elwyn Institute.
-
D.
Brownsville, Pennsylvania
Brownsville, Pennsylvania is a historic borough along the Monongahela River known for its early role in American westward expansion and riverboat commerce.
-
E.
Tower City, Pennsylvania
Tower City, Pennsylvania is a small borough in eastern Pennsylvania known historically for its roots in the anthracite coal mining region.
- 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: Eddystone, Pennsylvania Triple: [Chester, Pennsylvania, adjacentTo, Eddystone, Pennsylvania]
Generated description
Eddystone, Pennsylvania is a small industrial borough in Delaware County, known historically for manufacturing and its location along the Delaware River southwest of Philadelphia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eddystone, Pennsylvania Target entity description: Eddystone, Pennsylvania is a small industrial borough in Delaware County, known historically for manufacturing and its location along the Delaware River southwest of Philadelphia.
-
A.
Mount Pleasant, Pennsylvania
Mount Pleasant, Pennsylvania is a small borough in Westmoreland County known historically for its coal mining and glass manufacturing industries.
-
B.
Parkesburg, Pennsylvania
Parkesburg, Pennsylvania is a small borough in Chester County known historically as a railroad town along major east–west rail lines in southeastern Pennsylvania.
-
C.
Elwyn, Pennsylvania
Elwyn, Pennsylvania is an unincorporated community in Middletown Township, Delaware County, known for its regional rail station and proximity to the historic Elwyn Institute.
-
D.
Brownsville, Pennsylvania
Brownsville, Pennsylvania is a historic borough along the Monongahela River known for its early role in American westward expansion and riverboat commerce.
-
E.
Tower City, Pennsylvania
Tower City, Pennsylvania is a small borough in eastern Pennsylvania known historically for its roots in the anthracite coal mining region.
- 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_69a88606aa808190aa0b421b4271f220 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90ab3bd7081908d15d772b10aebbe |
completed | March 5, 2026, 4:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae6adefc088190b1c6173c4be1d5a2 |
completed | March 9, 2026, 6:38 a.m. |
| NEDg | Description generation | batch_69ae6b73bb688190bcade17d991c4862 |
completed | March 9, 2026, 6:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae6be4431c81909c9b4ad82226215d |
completed | March 9, 2026, 6:42 a.m. |
Created at: March 4, 2026, 7:29 p.m.