Triple
T14468016
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge, Massachusetts |
E358763
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Harvard–MIT Bridge |
E2860
|
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: Harvard–MIT Bridge | Statement: [Cambridge, Massachusetts, hasLandmark, Harvard–MIT Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harvard–MIT Bridge Context triple: [Cambridge, Massachusetts, hasLandmark, Harvard–MIT Bridge]
-
A.
Harvard–MIT Bridge
chosen
The Harvard–MIT Bridge is a notable span over the Charles River in Cambridge, Massachusetts, connecting the campuses of Harvard University and the Massachusetts Institute of Technology.
-
B.
Harvard University Allston campus
Harvard University Allston campus is Harvard’s expanding campus across the Charles River from Cambridge that hosts athletic facilities like Lavietes Pavilion along with growing academic and research spaces.
-
C.
Massachusetts Hall
Massachusetts Hall is one of Harvard University's oldest buildings, historically used as a dormitory and administrative space in Harvard Yard.
-
D.
Harvard Center
Harvard Center is the historic village center and main civic hub of the town of Harvard, Massachusetts, featuring town offices, churches, and traditional New England architecture.
-
E.
Harvard Public Schools
Harvard Public Schools is the public school district serving students in the town of Harvard, Massachusetts.
- 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_69d827966698819082e140837737501d |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de91f8613c819080424104c0b7f4c3 |
completed | April 14, 2026, 7:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd649beec88190861abb52c5a2733e |
completed | May 8, 2026, 4:20 a.m. |
Created at: April 10, 2026, 1:19 a.m.