Triple
T6569207
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alewife station |
E155389
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Route 2 |
E17391
|
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: Route 2 | Statement: [Alewife station, near, Route 2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Route 2 Context triple: [Alewife station, near, Route 2]
-
A.
Route 2
chosen
Route 2 is a major state highway in Massachusetts that serves as a key commuter route between the Boston area and the state's northwestern regions.
-
B.
Route 1
Route 1 is a major Massachusetts Bay Transportation Authority (MBTA) bus line in Boston and Cambridge that connects Harvard Square to Dudley/Nubian Square via Massachusetts Avenue.
-
C.
Route 1
Route 1 is a major Costa Rican highway that forms part of the Pan-American Highway, connecting the capital San José with key cities and regions across the country.
-
D.
Route 3
Route 3 is a major east–west highway in northern New Jersey that connects the New Jersey Turnpike area to the Lincoln Tunnel approach into New York City.
-
E.
Route 3
Route 3 is a major north–south highway in Massachusetts that links the Boston area to the South Shore and Cape Cod while also connecting with key regional routes such as the Lowell Connector.
- 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_69c688151254819080387f87deab8fa7 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ae56116c81909ab2fc0877363406 |
completed | March 27, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cb964fe48190a28fc50426d7c5d4 |
completed | March 27, 2026, 6:25 p.m. |
Created at: March 27, 2026, 1:53 p.m.