Triple
T3506596
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Reading Railroad lines north of Philadelphia |
E74090
|
entity |
| Predicate | includedLine |
P1393
|
FINISHED |
| Object |
Norristown Branch
The Norristown Branch is a commuter rail line in the Philadelphia region that connects the city with its northwestern suburbs, including Norristown.
|
E365300
|
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: Norristown Branch | Statement: [Reading Railroad lines north of Philadelphia, includedLine, Norristown Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Norristown Branch Context triple: [Reading Railroad lines north of Philadelphia, includedLine, Norristown Branch]
-
A.
New Hope Branch
New Hope Branch is a former Reading Railroad branch line in southeastern Pennsylvania that once provided rail service between the Philadelphia area and the town of New Hope.
-
B.
Doylestown Branch
The Doylestown Branch is a former Reading Railroad commuter rail line in southeastern Pennsylvania that connected Philadelphia with the town of Doylestown.
-
C.
Montgomery County-Norristown Public Library
The Montgomery County-Norristown Public Library is the main public library system serving Norristown and surrounding communities in Montgomery County, Pennsylvania, providing lending services, educational programs, and community resources.
-
D.
Norristown
Norristown is a historic borough in Montgomery County, Pennsylvania, serving as a county seat and inner suburb within the greater Philadelphia metropolitan area.
-
E.
Norristown Transportation Center
Norristown Transportation Center is a major multimodal transit hub in Norristown, Pennsylvania, serving as a key connection point for regional rail, high-speed rail, and bus services in the SEPTA network.
- 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: Norristown Branch Triple: [Reading Railroad lines north of Philadelphia, includedLine, Norristown Branch]
Generated description
The Norristown Branch is a commuter rail line in the Philadelphia region that connects the city with its northwestern suburbs, including Norristown.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Norristown Branch Target entity description: The Norristown Branch is a commuter rail line in the Philadelphia region that connects the city with its northwestern suburbs, including Norristown.
-
A.
New Hope Branch
New Hope Branch is a former Reading Railroad branch line in southeastern Pennsylvania that once provided rail service between the Philadelphia area and the town of New Hope.
-
B.
Doylestown Branch
The Doylestown Branch is a former Reading Railroad commuter rail line in southeastern Pennsylvania that connected Philadelphia with the town of Doylestown.
-
C.
Montgomery County-Norristown Public Library
The Montgomery County-Norristown Public Library is the main public library system serving Norristown and surrounding communities in Montgomery County, Pennsylvania, providing lending services, educational programs, and community resources.
-
D.
Norristown
Norristown is a historic borough in Montgomery County, Pennsylvania, serving as a county seat and inner suburb within the greater Philadelphia metropolitan area.
-
E.
Norristown Transportation Center
Norristown Transportation Center is a major multimodal transit hub in Norristown, Pennsylvania, serving as a key connection point for regional rail, high-speed rail, and bus services in the SEPTA network.
- 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_69ad85ce7a9c81909ddc5cf0cb67a6e3 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbbf52bd8819085a2ac5f48cc5c68 |
completed | March 8, 2026, 6:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b37e6da490819093a5f574ff0b6b00 |
completed | March 13, 2026, 3:03 a.m. |
| NEDg | Description generation | batch_69b37fb14a988190aa357622773e5817 |
completed | March 13, 2026, 3:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3805e16d08190883d286a6763c079 |
completed | March 13, 2026, 3:11 a.m. |
Created at: March 8, 2026, 3:18 p.m.