Triple
T17469258
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marshfield, Massachusetts |
E425360
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | South River (Massachusetts) |
—
|
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: South River (Massachusetts) | Statement: [Marshfield, Massachusetts, hasRiver, South River (Massachusetts)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South River (Massachusetts) Context triple: [Marshfield, Massachusetts, hasRiver, South River (Massachusetts)]
-
A.
South River (Massachusetts)
chosen
South River (Massachusetts) is a coastal river in southeastern Massachusetts that flows through the towns of Marshfield and Scituate before emptying into the Atlantic Ocean near Humarock Beach.
-
B.
Still River, Massachusetts
Still River, Massachusetts is a small rural village within the town of Harvard known for its scenic landscapes along the Nashua River and historic New England character.
-
C.
Saxtons River
Saxtons River is a small river in southeastern Vermont that flows through rural communities before joining the Connecticut River.
-
D.
North River (Massachusetts)
North River (Massachusetts) is a tidal river in southeastern Massachusetts that flows through towns such as Hanover before emptying into Massachusetts Bay.
-
E.
Sugar River (New Hampshire)
Sugar River (New Hampshire) is a river in western New Hampshire that flows generally westward from Lake Sunapee through several towns before joining the Connecticut River.
- 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_69d889dbc2e88190b18ea6115e819258 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451aad4a08190be7e25841da8e952 |
completed | April 19, 2026, 3:53 a.m. |
Created at: April 10, 2026, 5:47 a.m.