Triple
T1135326
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Orange Line |
E23125
|
entity |
| Predicate | servesCity |
P82
|
FINISHED |
| Object | Malden |
E8853
|
NE FINISHED |
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: Malden | Statement: [MBTA Orange Line, servesCity, Malden]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Malden Context triple: [MBTA Orange Line, servesCity, Malden]
-
A.
Malden, Massachusetts
chosen
Malden, Massachusetts is a suburban city just north of Boston known for its diverse population, historic neighborhoods, and mix of residential and commercial areas.
-
B.
Swampscott
Swampscott is a coastal town in northeastern Massachusetts known for its residential character and seaside location north of Boston.
-
C.
New Malden
New Malden is a suburban town in south-west London, England, known for its large Korean community and residential character.
-
D.
Medford
Medford is a city in southern Oregon that serves as a regional commercial and transportation hub in the Rogue Valley.
-
E.
Medford
Medford is a hamlet and residential community located within the Town of Brookhaven in Suffolk County on Long Island, New York.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a493ec75988190b63a11bafaec29b4 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4bbfffaa48190b2534ff4da3544ce |
completed | March 1, 2026, 10:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ca621ce1b881908ed8145e0088ea3f |
completed | March 30, 2026, 11:44 a.m. |
Created at: March 1, 2026, 7:44 p.m.