Triple
T13305369
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mamaroneck Harbor |
E316921
|
entity |
| Predicate | receivesInflowFrom |
P967
|
FINISHED |
| Object | Sheldrake River |
—
|
NE NERFINISHED |
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: Sheldrake River | Statement: [Mamaroneck Harbor, receivesInflowFrom, Sheldrake River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sheldrake River Context triple: [Mamaroneck Harbor, receivesInflowFrom, Sheldrake River]
-
A.
Walkill River
The Walkill River is a north-flowing river in New Jersey and New York that drains part of the Appalachian Valley before joining the Hudson River.
-
B.
Childs River
Childs River is a small coastal river in Falmouth, Massachusetts, that flows into Waquoit Bay on Cape Cod.
-
C.
Moyola River
The Moyola River is a river in Northern Ireland that flows through County Londonderry before emptying into Lough Neagh.
-
D.
Broadmeadow River
The Broadmeadow River is a river in County Meath, Ireland, that flows eastward to the Irish Sea near Malahide, serving as a significant watercourse in the region.
-
E.
Weir River
The Weir River is a coastal river in eastern Massachusetts that flows through suburban communities before emptying into Hingham Bay.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sheldrake River Target entity description: The Sheldrake River is a small waterway in Westchester County, New York, that flows through suburban communities before emptying into Mamaroneck Harbor on Long Island Sound.
-
A.
Walkill River
The Walkill River is a north-flowing river in New Jersey and New York that drains part of the Appalachian Valley before joining the Hudson River.
-
B.
Childs River
Childs River is a small coastal river in Falmouth, Massachusetts, that flows into Waquoit Bay on Cape Cod.
-
C.
Moyola River
The Moyola River is a river in Northern Ireland that flows through County Londonderry before emptying into Lough Neagh.
-
D.
Broadmeadow River
The Broadmeadow River is a river in County Meath, Ireland, that flows eastward to the Irish Sea near Malahide, serving as a significant watercourse in the region.
-
E.
Weir River
The Weir River is a coastal river in eastern Massachusetts that flows through suburban communities before emptying into Hingham Bay.
- F. None of above. chosen
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_69d806b40ab4819094adf6c374f4811a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990a76adc8190ab9abcdb79a21ca8 |
completed | April 11, 2026, 12:07 a.m. |
Created at: April 9, 2026, 9:28 p.m.