Triple
T10152203
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Quincy Street |
E232671
|
entity |
| Predicate | hasJunctionWith |
P1018
|
FINISHED |
| Object | Broadway (Cambridge, Massachusetts) |
E573722
|
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: Broadway (Cambridge, Massachusetts) | Statement: [Quincy Street, hasJunctionWith, Broadway (Cambridge, Massachusetts)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Broadway (Cambridge, Massachusetts) Context triple: [Quincy Street, hasJunctionWith, Broadway (Cambridge, Massachusetts)]
-
A.
Broadway (Cambridge, Massachusetts)
chosen
Broadway (Cambridge, Massachusetts) is a major east–west thoroughfare in Cambridge that connects residential neighborhoods with key institutional and commercial areas, including parts of the MIT and Harvard vicinity.
-
B.
West End, Boston
West End, Boston is a historic neighborhood just north of downtown Boston, known for its mid-20th-century urban renewal that dramatically reshaped the area and for landmarks like TD Garden and Massachusetts General Hospital.
-
C.
Theater District (Boston)
Theater District (Boston) is a downtown neighborhood known for its concentration of historic playhouses, cinemas, and performance venues that serve as a major hub for the city’s arts and entertainment.
-
D.
Broadway–South Boston
Broadway–South Boston was the former name of the MBTA Red Line rapid transit station now known simply as Broadway in South Boston, Massachusetts.
-
E.
Porter Square
Porter Square is a bustling commercial and transit hub in northern Cambridge, Massachusetts, known for its shopping centers, restaurants, and MBTA Red Line and commuter rail station.
- 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_69ca84885e48819088a31b127cf44904 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cdec361c7c8190b8fd841d728d5bbe |
completed | April 2, 2026, 4:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2e64b5a40819093f29ec34cb0a763 |
completed | April 5, 2026, 10:46 p.m. |
Created at: March 30, 2026, 9:08 p.m.