Triple
T11201237
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper Montclair station |
E265043
|
entity |
| Predicate | isOnBranch |
P20674
|
FINISHED |
| Object |
Montclair Branch
Montclair Branch is a commuter rail line segment in New Jersey that serves the Upper Montclair area as part of NJ Transit’s Montclair-Boonton service.
|
E911701
|
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: Montclair Branch | Statement: [Upper Montclair station, isOnBranch, Montclair Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Montclair Branch Context triple: [Upper Montclair station, isOnBranch, Montclair Branch]
-
A.
Weequahic Branch
Weequahic Branch is a neighborhood public library serving the Weequahic area of Newark, New Jersey.
-
B.
Vailsburg Branch
Vailsburg Branch is a neighborhood public library serving the Vailsburg area of Newark, New Jersey as part of the Newark Public Library system.
-
C.
Montclair Public Library
Montclair Public Library is the main public library system serving the residents of Montclair, New Jersey with lending, research, and community programs.
-
D.
Englewood Branch
The Englewood Branch is a former south side segment of Chicago's Green Line rapid transit route that historically served the Englewood neighborhood.
-
E.
Newtown Branch
Newtown Branch is a former SEPTA regional rail line in the Philadelphia area that once extended service beyond Fox Chase station into suburban Bucks County.
- 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: Montclair Branch Triple: [Upper Montclair station, isOnBranch, Montclair Branch]
Generated description
Montclair Branch is a commuter rail line segment in New Jersey that serves the Upper Montclair area as part of NJ Transit’s Montclair-Boonton service.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Montclair Branch Target entity description: Montclair Branch is a commuter rail line segment in New Jersey that serves the Upper Montclair area as part of NJ Transit’s Montclair-Boonton service.
-
A.
Weequahic Branch
Weequahic Branch is a neighborhood public library serving the Weequahic area of Newark, New Jersey.
-
B.
Vailsburg Branch
Vailsburg Branch is a neighborhood public library serving the Vailsburg area of Newark, New Jersey as part of the Newark Public Library system.
-
C.
Montclair Public Library
Montclair Public Library is the main public library system serving the residents of Montclair, New Jersey with lending, research, and community programs.
-
D.
Englewood Branch
The Englewood Branch is a former south side segment of Chicago's Green Line rapid transit route that historically served the Englewood neighborhood.
-
E.
Newtown Branch
Newtown Branch is a former SEPTA regional rail line in the Philadelphia area that once extended service beyond Fox Chase station into suburban Bucks County.
- 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_69d6aa9eb9248190b20211772621b4bc |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8c36c188190bfa4d5f8e6cbbbea |
completed | April 9, 2026, 5:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4971d537c8190ab53a2ca18d643f3 |
completed | April 19, 2026, 8:49 a.m. |
| NEDg | Description generation | batch_69e49c09844881908e0d95ba3f239024 |
completed | April 19, 2026, 9:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e49e7f8b108190bb69f532adf25809 |
completed | April 19, 2026, 9:21 a.m. |
Created at: April 8, 2026, 9:29 p.m.