Triple
T107224
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lower Falls, Newton |
E2163
|
entity |
| Predicate | hasNearbyLandmark |
P2064
|
FINISHED |
| Object | Charles River Lower Falls |
E2163
|
NE FINISHED |
How this triple was built (3 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: Charles River Lower Falls | Statement: [Lower Falls, Newton, hasNearbyLandmark, Charles River Lower Falls]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles River Lower Falls Context triple: [Lower Falls, Newton, hasNearbyLandmark, Charles River Lower Falls]
-
A.
Vernal Fall
Vernal Fall is a prominent and picturesque waterfall on the Merced River in Yosemite National Park, renowned for its powerful flow and popular hiking access via the Mist Trail.
-
B.
Upper Falls, Newton
Upper Falls, Newton is a historic village and neighborhood within the city of Newton, Massachusetts, known for its mill-era industrial heritage along the Charles River.
-
C.
Great Falls of the Potomac
The Great Falls of the Potomac is a dramatic series of rapids and waterfalls where the Potomac River cascades through a narrow, rocky gorge, forming one of the Mid-Atlantic region’s most striking natural landmarks.
-
D.
Lower Falls, Newton
chosen
Lower Falls is a historic village and residential neighborhood in the northwestern part of Newton, Massachusetts, situated along the Charles River.
-
E.
Niagara Falls
Niagara Falls is a famous group of massive waterfalls on the border between the United States and Canada, renowned for their impressive volume and natural beauty.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasNearbyLandmark Context triple: [Lower Falls, Newton, hasNearbyLandmark, Charles River Lower Falls]
-
A.
hasAttractionNearby
Indicates that one entity is located close to another entity that serves as an attraction or point of interest.
-
B.
nearbyCurrent
Indicates that one entity is located close to another entity at the present moment or in the current context.
-
C.
hasNearbyTown
Indicates that one location has a town situated close to it in geographic proximity.
-
D.
notableLocation
Indicates that a location is especially significant, prominent, or noteworthy in relation to the subject.
-
E.
nearbyFeature
chosen
Indicates that one entity is located close to or in the immediate vicinity of another entity.
- F. None of above.
Provenance (4 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_69a24e0a5b7c81908d52da08c60dabc4 |
completed | Feb. 28, 2026, 2:08 a.m. |
| NER | Named-entity recognition | batch_69a25a1199ac8190ac65ffaaf45b4f5b |
completed | Feb. 28, 2026, 2:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2e0f3430481908a6304e5938c2eac |
completed | Feb. 28, 2026, 12:34 p.m. |
| PD | Predicate disambiguation | batch_69a2563e7188819091e9a94e071991d7 |
completed | Feb. 28, 2026, 2:43 a.m. |
Created at: Feb. 28, 2026, 2:12 a.m.