Triple
T12367060
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Cochituate |
E294899
|
entity |
| Predicate | outflow |
P967
|
FINISHED |
| Object |
Cochituate Brook
Cochituate Brook is a small watercourse in Massachusetts that serves as the primary outlet stream carrying water from Lake Cochituate toward the Sudbury River system.
|
E984784
|
NE FINISHED |
How this triple was built (4 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: Cochituate Brook | Statement: [Lake Cochituate, outflow, Cochituate Brook]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cochituate Brook Context triple: [Lake Cochituate, outflow, Cochituate Brook]
-
A.
Franconia Brook
Franconia Brook is a mountain stream in New Hampshire’s White Mountains that flows through the remote Pemigewasset Wilderness, popular with hikers and backcountry campers.
-
B.
Trout Brook
Trout Brook is a tributary stream that forms part of the Park River watershed in Connecticut.
-
C.
Salmon Brook
Salmon Brook is a small tributary stream in north London, England, that flows through suburban areas before joining the River Lea.
-
D.
Feldspar Brook
Feldspar Brook is a small mountain stream in the Adirondack High Peaks region of New York that originates near Lake Tear of the Clouds and contributes to the headwaters of the Hudson River system.
-
E.
Bow Brook
Bow Brook is a minor watercourse in southern England that serves as one of the tributary streams feeding the River Loddon.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Cochituate Brook Triple: [Lake Cochituate, outflow, Cochituate Brook]
Generated description
Cochituate Brook is a small watercourse in Massachusetts that serves as the primary outlet stream carrying water from Lake Cochituate toward the Sudbury River system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cochituate Brook Target entity description: Cochituate Brook is a small watercourse in Massachusetts that serves as the primary outlet stream carrying water from Lake Cochituate toward the Sudbury River system.
-
A.
Franconia Brook
Franconia Brook is a mountain stream in New Hampshire’s White Mountains that flows through the remote Pemigewasset Wilderness, popular with hikers and backcountry campers.
-
B.
Trout Brook
Trout Brook is a tributary stream that forms part of the Park River watershed in Connecticut.
-
C.
Salmon Brook
Salmon Brook is a small tributary stream in north London, England, that flows through suburban areas before joining the River Lea.
-
D.
Feldspar Brook
Feldspar Brook is a small mountain stream in the Adirondack High Peaks region of New York that originates near Lake Tear of the Clouds and contributes to the headwaters of the Hudson River system.
-
E.
Bow Brook
Bow Brook is a minor watercourse in southern England that serves as one of the tributary streams feeding the River Loddon.
- F. None of above. chosen
Provenance (5 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_69d6ab6d8a4081908636601e69ddf262 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d93fa502988190ba170dee90d9f394 |
completed | April 10, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63ef6084c8190960f0df7e10066e2 |
completed | May 2, 2026, 6:14 p.m. |
| NEDg | Description generation | batch_69f640874a0481908d9203b48304d866 |
completed | May 2, 2026, 6:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f641287f888190bc7000c256c362d3 |
completed | May 2, 2026, 6:23 p.m. |
Created at: April 8, 2026, 9:54 p.m.