Triple
T22382253
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Orange Line stations |
E553303
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Charlestown, Boston |
—
|
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: Charlestown, Boston | Statement: [MBTA Orange Line stations, serves, Charlestown, Boston]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charlestown, Boston Context triple: [MBTA Orange Line stations, serves, Charlestown, Boston]
-
A.
Charlestown, Boston
chosen
Charlestown, Boston is a historic waterfront neighborhood of Boston, Massachusetts, known for landmarks like the Bunker Hill Monument and the Charlestown Navy Yard.
-
B.
Charlestown
Charlestown is a district in north Manchester, England, known as a primarily residential area with local amenities and community facilities.
-
C.
Charlestown
Charlestown is a small town located within the Newcastle Local Municipality in the KwaZulu-Natal province of South Africa.
-
D.
Charlestown
Charlestown is a historic Cornish harbour village on the south coast of England, known for its well-preserved Georgian port and frequent use as a filming location.
-
E.
Charlestown
Charlestown is a historic Boston neighborhood known for its colonial-era sites, including the Bunker Hill Monument and its waterfront along the Charles River.
- 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_69e11e4c03248190a26a5060ea6973ee |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1582cce608190b5324b30f349a3ff |
completed | April 29, 2026, 1 a.m. |
Created at: April 16, 2026, 8:45 p.m.