Triple
T18098971
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Montserrat station |
E433164
|
entity |
| Predicate | servedByBranch |
P13713
|
FINISHED |
| Object | Rockport Branch |
—
|
NE NERFINISHED |
How this triple was built (2 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: Rockport Branch | Statement: [Montserrat station, servedByBranch, Rockport Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rockport Branch Context triple: [Montserrat station, servedByBranch, Rockport Branch]
-
A.
Rockport Branch
chosen
Rockport Branch is a rail line segment in Massachusetts that forms the Rockport portion of the MBTA Commuter Rail’s Newburyport/Rockport Line, serving communities on Cape Ann.
-
B.
Highland Branch
Highland Branch is a light rail line of Boston's MBTA Green Line that runs through several western suburbs including Newton.
-
C.
Porter Branch
Porter Branch is a local public library facility that serves as one of the community branches of the Central Rappahannock Regional Library system.
-
D.
Montross Branch
Montross Branch is a local public library facility that serves the Montross, Virginia community as part of the Central Rappahannock Regional Library system.
-
E.
Northgate Branch
Northgate Branch is a neighborhood library of the Seattle Public Library system serving the Northgate area of Seattle with books, media, and community services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b90916008190a1f110bd7ced5473 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddb521448190b97d2b2aa7e4d7e6 |
completed | April 19, 2026, 1:50 p.m. |
Created at: April 10, 2026, 10:27 a.m.