Triple
T10616895
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thames River (Connecticut) |
E276142
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object |
Thames River watershed (Connecticut)
The Thames River watershed (Connecticut) is the land and water system in eastern Connecticut whose streams and rivers collect and drain into the Thames River before it flows into Long Island Sound.
|
E128046
|
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: Thames River watershed (Connecticut) | Statement: [Thames River (Connecticut), drainageBasin, Thames River watershed (Connecticut)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thames River watershed (Connecticut) Context triple: [Thames River (Connecticut), drainageBasin, Thames River watershed (Connecticut)]
-
A.
Thames River (Connecticut)
The Thames River in Connecticut is a short tidal estuary in southeastern Connecticut that flows past the city of New London before emptying into Long Island Sound.
-
B.
Connecticut River watershed
The Connecticut River watershed is the extensive river basin in New England that collects and channels water from parts of four U.S. states into the Connecticut River and ultimately Long Island Sound.
-
C.
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.
-
D.
Quinnipiac River watershed
The Quinnipiac River watershed is the land area in south-central Connecticut whose surface water drains into the Quinnipiac River, encompassing its tributaries, wetlands, and surrounding ecosystems.
-
E.
Mattapoisett River watershed
The Mattapoisett River watershed is a coastal New England drainage basin in southeastern Massachusetts that feeds into Buzzards Bay and supports important ecological, recreational, and drinking water resources.
- 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: Thames River watershed (Connecticut) Triple: [Thames River (Connecticut), drainageBasin, Thames River watershed (Connecticut)]
Generated description
The Thames River watershed (Connecticut) is the land and water system in eastern Connecticut whose streams and rivers collect and drain into the Thames River before it flows into Long Island Sound.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thames River watershed (Connecticut) Target entity description: The Thames River watershed (Connecticut) is the land and water system in eastern Connecticut whose streams and rivers collect and drain into the Thames River before it flows into Long Island Sound.
-
A.
Thames River (Connecticut)
chosen
The Thames River in Connecticut is a short tidal estuary in southeastern Connecticut that flows past the city of New London before emptying into Long Island Sound.
-
B.
Connecticut River watershed
The Connecticut River watershed is the extensive river basin in New England that collects and channels water from parts of four U.S. states into the Connecticut River and ultimately Long Island Sound.
-
C.
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.
-
D.
Quinnipiac River watershed
The Quinnipiac River watershed is the land area in south-central Connecticut whose surface water drains into the Quinnipiac River, encompassing its tributaries, wetlands, and surrounding ecosystems.
-
E.
Mattapoisett River watershed
The Mattapoisett River watershed is a coastal New England drainage basin in southeastern Massachusetts that feeds into Buzzards Bay and supports important ecological, recreational, and drinking water resources.
- F. None of above.
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_69d6aaf948d88190806cc3a8c47a3fb2 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d6df6e2df4819099a19b59d90d0dd1 |
completed | April 8, 2026, 11:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d96b7bb7108190b0f1cbe4117abec0 |
completed | April 10, 2026, 9:28 p.m. |
| NEDg | Description generation | batch_69d96dee84f48190bf5b0cb1115a8bba |
completed | April 10, 2026, 9:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d9708824208190acf75933962d690f |
completed | April 10, 2026, 9:50 p.m. |
Created at: April 8, 2026, 7:33 p.m.