Triple
T19044446
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mattapan Square |
E466093
|
entity |
| Predicate | traversedBy |
P225
|
FINISHED |
| Object | Blue Hill Avenue |
—
|
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: Blue Hill Avenue | Statement: [Mattapan Square, traversedBy, Blue Hill Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blue Hill Avenue Context triple: [Mattapan Square, traversedBy, Blue Hill Avenue]
-
A.
Blue Hill Avenue
chosen
Blue Hill Avenue is a major urban thoroughfare in Boston, Massachusetts, running through several neighborhoods and serving as a key corridor for traffic and public transit.
-
B.
Narragansett Avenue
Narragansett Avenue is a major north–south thoroughfare on Chicago’s Northwest Side that serves as a key boundary and traffic artery for neighborhoods such as Belmont Cragin.
-
C.
Sedgwick Avenue
Sedgwick Avenue is a major street in the Bronx, New York City, known for its residential character and its proximity to landmarks like the Jerome Park Reservoir and the birthplace of hip-hop culture.
-
D.
Rockland Avenue
Rockland Avenue is a major roadway on Staten Island, New York, that runs along the edge of the Staten Island Greenbelt and connects several residential neighborhoods.
-
E.
Savin Hill Avenue
Savin Hill Avenue is a primary residential and commercial street running through the Savin Hill neighborhood of Dorchester in Boston, Massachusetts.
- 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_69d8dd0359648190bc2a9202c5cf29d2 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d802a75c8190a4ce45e5fbffc1b7 |
completed | April 20, 2026, 7:38 a.m. |
Created at: April 10, 2026, 12:03 p.m.