Triple
T21852459
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red Line trunk |
E539537
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Alewife |
—
|
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: Alewife | Statement: [Red Line trunk, hasStation, Alewife]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alewife Context triple: [Red Line trunk, hasStation, Alewife]
-
A.
Alewife
chosen
Alewife is a major subway station and transit hub in North Cambridge, Massachusetts, serving as the northern endpoint of Boston’s MBTA Red Line and a large park-and-ride facility.
-
B.
Esomus
Esomus is a genus of small Asian freshwater cyprinid fishes commonly known as flying barbs, noted for their elongated bodies and barbels.
-
C.
Alosa
Alosa is a genus of shad fishes in the herring family, known for their migratory behavior between marine and freshwater environments.
-
D.
Leuciscus
Leuciscus is a genus of freshwater fish in the carp family, commonly known as Eurasian daces and closely related cyprinids found in rivers and lakes across Europe and parts of Asia.
-
E.
River Perch
River Perch is a fictional river in the English county of Borsetshire, best known as part of the setting for the long-running BBC radio drama "The Archers."
- 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_69e0c47829648190bbe2d1d7033768ec |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f0bd59bcbc819093829feb152e090d |
completed | April 28, 2026, 1:59 p.m. |
Created at: April 16, 2026, 6:56 p.m.