Triple
T27907962
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petersham, Massachusetts |
E705839
|
entity |
| Predicate | watershedProtectionRole |
P26290
|
FINISHED |
| Object | Quabbin Reservoir |
—
|
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: Quabbin Reservoir | Statement: [Petersham, Massachusetts, watershedProtectionRole, Quabbin Reservoir]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: watershedProtectionRole Context triple: [Petersham, Massachusetts, watershedProtectionRole, Quabbin Reservoir]
-
A.
waterQualityProtection
chosen
Indicates efforts, measures, or responsibilities aimed at preserving or improving the cleanliness, safety, and ecological integrity of water resources.
-
B.
hydrologyRole
Indicates the specific function, responsibility, or involvement an entity has within hydrological processes, studies, or water-related systems.
-
C.
hasProtectedWatershed
Indicates that an entity possesses or is associated with a watershed area that is legally or formally protected for conservation or resource management purposes.
-
D.
hasWatershedCouncil
Indicates that an entity is associated with or served by a specific watershed council responsible for managing or overseeing its watershed area.
-
E.
waterInfrastructureRole
Indicates the functional role or involvement an entity has in the provision, management, or operation of water infrastructure systems.
- F. None of above.
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_69ef96b5aad08190be36a277c31e7004 |
completed | April 27, 2026, 5:02 p.m. |
| NER | Named-entity recognition | batch_69f6f8565134819096aac0175f924a9f |
completed | May 3, 2026, 7:25 a.m. |
| PD | Predicate disambiguation | batch_69f6f65fd1d08190b88e5e68ba268500 |
completed | May 3, 2026, 7:16 a.m. |
Created at: April 27, 2026, 6:47 p.m.