Triple
T850759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Green Line E branch |
E18379
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object | Longwood Medical Area |
E311
|
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: Longwood Medical Area | Statement: [MBTA Green Line E branch, passesThrough, Longwood Medical Area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Longwood Medical Area Context triple: [MBTA Green Line E branch, passesThrough, Longwood Medical Area]
-
A.
Longwood Medical Area
chosen
Longwood Medical Area is a major medical and academic district in Boston known for its concentration of world-renowned hospitals, research institutions, and health sciences schools.
-
B.
Coconut Grove
Coconut Grove is a historic, bohemian waterfront neighborhood in Miami known for its lush tropical scenery, artsy vibe, and lively dining and nightlife.
-
C.
Brickell
Brickell is a prominent urban neighborhood in Miami known as the city’s financial district, featuring high-rise offices, luxury condos, and vibrant nightlife.
-
D.
Mary Brickell Village
Mary Brickell Village is an open-air shopping, dining, and entertainment complex that serves as a central social hub in Miami’s Brickell neighborhood.
-
E.
Roslindale
Roslindale is a residential neighborhood in the southern part of Boston, Massachusetts, known for its village-style center, diverse community, and proximity to major green spaces.
- 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac215194819099e6bc1b5df58fb3 |
completed | March 1, 2026, 9:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a792a0666c8190bfc9166d45b4e867 |
completed | March 4, 2026, 2:02 a.m. |
Created at: March 1, 2026, 7:38 p.m.