Triple
T9813334
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Green Line C Branch |
E238333
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Cleveland Circle |
E213601
|
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: Cleveland Circle | Statement: [Green Line C Branch, terminus, Cleveland Circle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cleveland Circle Context triple: [Green Line C Branch, terminus, Cleveland Circle]
-
A.
Cleveland Circle
chosen
Cleveland Circle is a transit hub and neighborhood area in Boston’s Brighton section, best known as the western endpoint of the MBTA Green Line C branch.
-
B.
Leverett Circle
Leverett Circle is a major traffic rotary and intersection in Boston, Massachusetts, serving as a key junction for several important city roadways.
-
C.
Sheridan Circle
Sheridan Circle is a prominent traffic circle and diplomatic hub in Washington, D.C., known for its embassies and historic monuments along Massachusetts Avenue.
-
D.
Gates Circle
Gates Circle is a prominent traffic circle and landscaped public space in Buffalo, New York, serving as a key junction within the city's historic parkway system.
-
E.
Truxton Circle
Truxton Circle is a residential neighborhood in Northwest Washington, D.C., known for its historic rowhouses and proximity to downtown.
- 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_69ca84defac48190abc1148804f184c1 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb22410208190b82b81a4df800f80 |
completed | April 2, 2026, 12:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4415b7f848190a9fc8b08824f0b9b |
completed | April 19, 2026, 2:43 a.m. |
Created at: March 30, 2026, 8:30 p.m.