Triple
T1496781
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Reston |
E29704
|
entity |
| Predicate | hasLake |
P1025
|
FINISHED |
| Object |
Lake Thoreau
Lake Thoreau is a man-made residential lake in Reston, Virginia, known for its scenic shoreline, walking paths, and surrounding townhomes and condominiums.
|
E226975
|
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 Thoreau | Statement: [Reston, hasLake, Lake Thoreau]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Thoreau Context triple: [Reston, hasLake, Lake Thoreau]
-
A.
Walden Pond
Walden Pond is a small glacial lake in Concord, Massachusetts, best known as the setting of Henry David Thoreau’s book "Walden" and a symbol of natural simplicity and transcendentalist philosophy.
-
B.
Lake Waban
Lake Waban is a scenic freshwater lake in Wellesley, Massachusetts, known for its walking trails and its central role in the landscape of Wellesley College.
-
C.
Pullinque Lake
Pullinque Lake is a scenic freshwater lake in southern Chile known for its clear waters, surrounding forests, and role in local recreation and hydropower.
-
D.
Caples Lake
Caples Lake is a high-elevation reservoir in the Sierra Nevada of California, popular for fishing, boating, and hiking in an alpine setting.
-
E.
Woods Lake
Woods Lake is a scenic alpine lake in the Sierra Nevada of California, popular for camping, fishing, and hiking in the Carson Pass area.
- 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 Thoreau Triple: [Reston, hasLake, Lake Thoreau]
Generated description
Lake Thoreau is a man-made residential lake in Reston, Virginia, known for its scenic shoreline, walking paths, and surrounding townhomes and condominiums.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Thoreau Target entity description: Lake Thoreau is a man-made residential lake in Reston, Virginia, known for its scenic shoreline, walking paths, and surrounding townhomes and condominiums.
-
A.
Walden Pond
Walden Pond is a small glacial lake in Concord, Massachusetts, best known as the setting of Henry David Thoreau’s book "Walden" and a symbol of natural simplicity and transcendentalist philosophy.
-
B.
Lake Waban
Lake Waban is a scenic freshwater lake in Wellesley, Massachusetts, known for its walking trails and its central role in the landscape of Wellesley College.
-
C.
Pullinque Lake
Pullinque Lake is a scenic freshwater lake in southern Chile known for its clear waters, surrounding forests, and role in local recreation and hydropower.
-
D.
Caples Lake
Caples Lake is a high-elevation reservoir in the Sierra Nevada of California, popular for fishing, boating, and hiking in an alpine setting.
-
E.
Woods Lake
Woods Lake is a scenic alpine lake in the Sierra Nevada of California, popular for camping, fishing, and hiking in the Carson Pass area.
- 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_69a498dba1d8819093b46a3a8d2485f1 |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c6edca248190a90205799b270058 |
completed | March 1, 2026, 11:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0aa631788190836e00b3cce934ef |
completed | March 8, 2026, 11:47 p.m. |
| NEDg | Description generation | batch_69ae0e9310288190af35a7accfa609e3 |
completed | March 9, 2026, 12:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0eeb73088190b1ab31f7fcdc4f9d |
completed | March 9, 2026, 12:06 a.m. |
Created at: March 1, 2026, 8:12 p.m.