Triple
T5011339
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rock Creek Regional Park |
E112627
|
entity |
| Predicate | hasWaterBody |
P165
|
FINISHED |
| Object |
Lake Needwood
Lake Needwood is a man-made reservoir and recreational lake in Montgomery County, Maryland, popular for boating, fishing, and scenic outdoor activities.
|
E529264
|
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 Needwood | Statement: [Rock Creek Regional Park, hasWaterBody, Lake Needwood]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Needwood Context triple: [Rock Creek Regional Park, hasWaterBody, Lake Needwood]
-
A.
Lake Newport
Lake Newport is a man-made residential and recreational lake located in the planned community of Reston, Virginia.
-
B.
Neely Henry Lake
Neely Henry Lake is a reservoir on the Coosa River in Alabama known for recreational boating and fishing.
-
C.
Lake Wilcox
Lake Wilcox is a kettle lake in Richmond Hill, Ontario, known as a popular local spot for recreation, nature viewing, and waterfront parks.
-
D.
Lake Hamilton
Lake Hamilton is a popular recreational reservoir near Hot Springs, Arkansas, known for boating, fishing, and lakeside vacation homes.
-
E.
Lake Decatur
Lake Decatur is a large man-made reservoir in central Illinois that serves as a primary water supply and recreational area for the city of Decatur.
- 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 Needwood Triple: [Rock Creek Regional Park, hasWaterBody, Lake Needwood]
Generated description
Lake Needwood is a man-made reservoir and recreational lake in Montgomery County, Maryland, popular for boating, fishing, and scenic outdoor activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Needwood Target entity description: Lake Needwood is a man-made reservoir and recreational lake in Montgomery County, Maryland, popular for boating, fishing, and scenic outdoor activities.
-
A.
Lake Newport
Lake Newport is a man-made residential and recreational lake located in the planned community of Reston, Virginia.
-
B.
Neely Henry Lake
Neely Henry Lake is a reservoir on the Coosa River in Alabama known for recreational boating and fishing.
-
C.
Lake Wilcox
Lake Wilcox is a kettle lake in Richmond Hill, Ontario, known as a popular local spot for recreation, nature viewing, and waterfront parks.
-
D.
Lake Hamilton
Lake Hamilton is a popular recreational reservoir near Hot Springs, Arkansas, known for boating, fishing, and lakeside vacation homes.
-
E.
Lake Decatur
Lake Decatur is a large man-made reservoir in central Illinois that serves as a primary water supply and recreational area for the city of Decatur.
- 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_69bd4434acb8819086679dbeccc2fe54 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd730d70ac8190a1818d628e95ab04 |
completed | March 20, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0276db4e8819090ece339aba3a13b |
completed | March 22, 2026, 5:31 p.m. |
| NEDg | Description generation | batch_69c037fca93881908d4d7403bfb1f866 |
completed | March 22, 2026, 6:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c03898327c8190bd3b889bd7663003 |
completed | March 22, 2026, 6:44 p.m. |
Created at: March 20, 2026, 1:35 p.m.