Triple
T18303973
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penobscot River watershed |
E438434
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object | Cold Stream |
—
|
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: Cold Stream | Statement: [Penobscot River watershed, hasTributary, Cold Stream]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cold Stream Context triple: [Penobscot River watershed, hasTributary, Cold Stream]
-
A.
Cold Stream
Cold Stream is a smaller waterway in West Virginia that feeds into the Cacapon River as one of its tributary streams.
-
B.
Coldstream
Coldstream is a small historic town in the Scottish Borders, known as the traditional home of the Coldstream Guards regiment and its position near the England–Scotland border.
-
C.
Dead Stream
Dead Stream is a small waterway located in the town of Readfield in central Maine.
-
D.
Light River
Light River is a river in South Australia that flows through agricultural regions before emptying into Gulf St Vincent.
-
E.
Coldstream River
The Coldstream River is a tributary waterway in New South Wales, Australia, that forms part of the larger Clarence River catchment.
- 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: Cold Stream Target entity description: Cold Stream is a freshwater tributary within Maine’s Penobscot River watershed, contributing to the region’s river and stream network.
-
A.
Cold Stream
Cold Stream is a smaller waterway in West Virginia that feeds into the Cacapon River as one of its tributary streams.
-
B.
Coldstream
Coldstream is a small historic town in the Scottish Borders, known as the traditional home of the Coldstream Guards regiment and its position near the England–Scotland border.
-
C.
Dead Stream
Dead Stream is a small waterway located in the town of Readfield in central Maine.
-
D.
Light River
Light River is a river in South Australia that flows through agricultural regions before emptying into Gulf St Vincent.
-
E.
Coldstream River
The Coldstream River is a tributary waterway in New South Wales, Australia, that forms part of the larger Clarence River catchment.
- 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_69d8b915e3e881909125d760c15d0c29 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5018176d481909536f50689f878d2 |
completed | April 19, 2026, 4:23 p.m. |
Created at: April 10, 2026, 10:35 a.m.