Triple
T3261773
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Westfield River |
E68426
|
entity |
| Predicate | hasProtectedSegment |
P855
|
FINISHED |
| Object |
East Branch Westfield River wild and scenic segment
The East Branch Westfield River wild and scenic segment is a federally designated stretch of the East Branch of the Westfield River in Massachusetts recognized for its outstanding natural, recreational, and scenic values.
|
E342887
|
NE FINISHED |
How this triple was built (5 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: East Branch Westfield River wild and scenic segment | Statement: [Westfield River, hasProtectedSegment, East Branch Westfield River wild and scenic segment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Branch Westfield River wild and scenic segment Context triple: [Westfield River, hasProtectedSegment, East Branch Westfield River wild and scenic segment]
-
A.
Blackstone River watershed
The Blackstone River watershed is a major New England river basin that drains portions of Massachusetts and Rhode Island, historically central to early American industrialization and mill development.
-
B.
Mystic River watershed
The Mystic River watershed is a drainage basin in the Greater Boston area of Massachusetts that collects water from numerous rivers and streams before emptying into Boston Harbor.
-
C.
Farmington River
The Farmington River is a prominent river in north-central Connecticut known for its scenic beauty, recreational opportunities like fishing and paddling, and historic mill and industrial sites along its banks.
-
D.
Middle Branch River
The Middle Branch River is a tributary waterway in Michigan that feeds into the larger Muskegon River system.
-
E.
Shepaug River
The Shepaug River is a scenic waterway in western Connecticut known for its natural beauty, wildlife habitat, and recreational opportunities such as fishing and hiking along its banks.
- 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: East Branch Westfield River wild and scenic segment Triple: [Westfield River, hasProtectedSegment, East Branch Westfield River wild and scenic segment]
Generated description
The East Branch Westfield River wild and scenic segment is a federally designated stretch of the East Branch of the Westfield River in Massachusetts recognized for its outstanding natural, recreational, and scenic values.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: East Branch Westfield River wild and scenic segment Target entity description: The East Branch Westfield River wild and scenic segment is a federally designated stretch of the East Branch of the Westfield River in Massachusetts recognized for its outstanding natural, recreational, and scenic values.
-
A.
Blackstone River watershed
The Blackstone River watershed is a major New England river basin that drains portions of Massachusetts and Rhode Island, historically central to early American industrialization and mill development.
-
B.
Mystic River watershed
The Mystic River watershed is a drainage basin in the Greater Boston area of Massachusetts that collects water from numerous rivers and streams before emptying into Boston Harbor.
-
C.
Farmington River
The Farmington River is a prominent river in north-central Connecticut known for its scenic beauty, recreational opportunities like fishing and paddling, and historic mill and industrial sites along its banks.
-
D.
Middle Branch River
The Middle Branch River is a tributary waterway in Michigan that feeds into the larger Muskegon River system.
-
E.
Shepaug River
The Shepaug River is a scenic waterway in western Connecticut known for its natural beauty, wildlife habitat, and recreational opportunities such as fishing and hiking along its banks.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasProtectedSegment Context triple: [Westfield River, hasProtectedSegment, East Branch Westfield River wild and scenic segment]
-
A.
isProtectedFor
Indicates that one entity is safeguarded or preserved specifically for the benefit, use, or rights of another entity.
-
B.
isProtectedBy
Indicates that one entity provides protection, defense, or safeguarding for another entity.
-
C.
hasProtectedArea
chosen
Indicates that an entity possesses, includes, or is associated with a designated protected area for conservation or restricted use.
-
D.
isProtectedFrom
Indicates that one entity is safeguarded or shielded against harm, damage, or adverse effects caused by another entity or factor.
-
E.
hasNotableSegment
Indicates that an entity includes or contains a specific segment, part, or portion that is considered notable or significant in some way.
- F. None of above.
Provenance (6 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_69ad8590444081909e8107a8aeef3a23 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adafa7fea08190b089b6174fd7cd32 |
completed | March 8, 2026, 5:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b28ede248c8190b5a1f9403787361c |
completed | March 12, 2026, 10:01 a.m. |
| NEDg | Description generation | batch_69b2966f189c8190bb56daea54be8a93 |
completed | March 12, 2026, 10:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b2d6c1c65c81909e661c6beaaec9af |
completed | March 12, 2026, 3:07 p.m. |
| PD | Predicate disambiguation | batch_69ada41d7eac8190ada4bf5f793d5c49 |
completed | March 8, 2026, 4:30 p.m. |
Created at: March 8, 2026, 3:09 p.m.