Triple
T1486023
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Accotink Park |
E29464
|
entity |
| Predicate | hasWaterBody |
P165
|
FINISHED |
| Object |
Lake Accotink
Lake Accotink is a man-made reservoir in Fairfax County, Virginia, known for its recreational activities such as boating, fishing, and lakeside trails.
|
E29464
|
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: Lake Accotink | Statement: [Lake Accotink Park, hasWaterBody, Lake Accotink]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Accotink Context triple: [Lake Accotink Park, hasWaterBody, Lake Accotink]
-
A.
Lake Barcroft, Virginia
Lake Barcroft, Virginia is a residential community in Fairfax County known for its large private lake, recreational amenities, and proximity to Washington, D.C.
-
B.
Occoquan River
The Occoquan River is a tributary of the Potomac River in northern Virginia, known for its role in regional water supply, recreation, and the historic town of Occoquan along its banks.
-
C.
Lake Accotink Park
Lake Accotink Park is a popular Fairfax County, Virginia recreational area centered around Lake Accotink, offering trails, boating, picnicking, and other outdoor activities.
-
D.
Patapsco River
The Patapsco River is a major waterway in central Maryland that flows into the Chesapeake Bay and forms the harbor of Baltimore.
-
E.
Ellicott Creek
Ellicott Creek is a small waterway in western New York that flows through suburban communities including Amherst before joining Tonawanda Creek.
- 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: Lake Accotink Triple: [Lake Accotink Park, hasWaterBody, Lake Accotink]
Generated description
Lake Accotink is a man-made reservoir in Fairfax County, Virginia, known for its recreational activities such as boating, fishing, and lakeside trails.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Accotink Target entity description: Lake Accotink is a man-made reservoir in Fairfax County, Virginia, known for its recreational activities such as boating, fishing, and lakeside trails.
-
A.
Lake Barcroft, Virginia
Lake Barcroft, Virginia is a residential community in Fairfax County known for its large private lake, recreational amenities, and proximity to Washington, D.C.
-
B.
Occoquan River
The Occoquan River is a tributary of the Potomac River in northern Virginia, known for its role in regional water supply, recreation, and the historic town of Occoquan along its banks.
-
C.
Lake Accotink Park
chosen
Lake Accotink Park is a popular Fairfax County, Virginia recreational area centered around Lake Accotink, offering trails, boating, picnicking, and other outdoor activities.
-
D.
Patapsco River
The Patapsco River is a major waterway in central Maryland that flows into the Chesapeake Bay and forms the harbor of Baltimore.
-
E.
Ellicott Creek
Ellicott Creek is a small waterway in western New York that flows through suburban communities including Amherst before joining Tonawanda Creek.
- 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_69a498da82e08190ba833330d05f380f |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c6a1d8448190b3c90bb82fd806fe |
completed | March 1, 2026, 11:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad232d039c8190840719485e214bfc |
completed | March 8, 2026, 7:20 a.m. |
| NEDg | Description generation | batch_69ad2399f8408190872be9c2f04644ca |
completed | March 8, 2026, 7:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad247476d08190827501ff5b380646 |
completed | March 8, 2026, 7:25 a.m. |
Created at: March 1, 2026, 8:12 p.m.