Triple
T11461603
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Erie station (Broad Street Line) |
E271672
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
ERIE
ERIE is the station code for Erie station on Philadelphia’s Broad Street Line subway system.
|
E927822
|
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: ERIE | Statement: [Erie station (Broad Street Line), hasStationCode, ERIE]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ERIE Context triple: [Erie station (Broad Street Line), hasStationCode, ERIE]
-
A.
Erie, Pennsylvania
Erie, Pennsylvania is a mid-sized industrial and port city in northwestern Pennsylvania on the shores of Lake Erie, known for its manufacturing history and lakefront tourism.
-
B.
Johnstown
Johnstown is a small community in eastern Ontario, Canada, located along the St. Lawrence River near the Canada–U.S. border.
-
C.
Erie metropolitan area
The Erie metropolitan area is a regional urban and economic hub in northwestern Pennsylvania centered on the city of Erie along the shores of Lake Erie.
-
D.
Erie
Erie is a small village in northwestern Illinois known for its rural character and close-knit community.
-
E.
Erie
Erie is a city in northwestern Pennsylvania on the shores of Lake Erie, known as a regional industrial and shipping center.
- 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: ERIE Triple: [Erie station (Broad Street Line), hasStationCode, ERIE]
Generated description
ERIE is the station code for Erie station on Philadelphia’s Broad Street Line subway system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ERIE Target entity description: ERIE is the station code for Erie station on Philadelphia’s Broad Street Line subway system.
-
A.
Erie, Pennsylvania
Erie, Pennsylvania is a mid-sized industrial and port city in northwestern Pennsylvania on the shores of Lake Erie, known for its manufacturing history and lakefront tourism.
-
B.
Johnstown
Johnstown is a small community in eastern Ontario, Canada, located along the St. Lawrence River near the Canada–U.S. border.
-
C.
Erie metropolitan area
The Erie metropolitan area is a regional urban and economic hub in northwestern Pennsylvania centered on the city of Erie along the shores of Lake Erie.
-
D.
Erie
Erie is a small village in northwestern Illinois known for its rural character and close-knit community.
-
E.
Erie
Erie is a city in northwestern Pennsylvania on the shores of Lake Erie, known as a regional industrial and shipping center.
- 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_69d6aae0c8d881908a5a360c0be3242e |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d822f384f08190b1150ed1389dd31a |
completed | April 9, 2026, 10:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5e91f1bb881909a9c36d837e4059b |
completed | April 20, 2026, 8:51 a.m. |
| NEDg | Description generation | batch_69e5f1593c2c8190885f80ad5eeba3ec |
completed | April 20, 2026, 9:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e5f87bbd988190ac388a3c34b2e95a |
completed | April 20, 2026, 9:57 a.m. |
Created at: April 8, 2026, 9:35 p.m.