Triple
T2689444
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stow Lake |
E57563
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Stow Lake Boathouse
Stow Lake Boathouse is a historic lakeside facility in San Francisco’s Golden Gate Park known for renting rowboats and pedal boats to visitors exploring Stow Lake.
|
E291188
|
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: Stow Lake Boathouse | Statement: [Stow Lake, hasPart, Stow Lake Boathouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stow Lake Boathouse Context triple: [Stow Lake, hasPart, Stow Lake Boathouse]
-
A.
White Rock Boathouse
White Rock Boathouse is a historic lakeside facility on Dallas’s White Rock Lake, used for rowing, boating, and community waterfront activities.
-
B.
Weld Boathouse
Weld Boathouse is a historic Harvard University boathouse on the Charles River that serves as a primary training and rowing facility for Harvard’s crews, particularly women’s and lightweight teams.
-
C.
Newell Boathouse
Newell Boathouse is Harvard University's historic rowing facility on the Charles River that serves as the primary home for the Harvard Crimson men's crew program.
-
D.
Boathouse on the Lullwater
Boathouse on the Lullwater is a historic, Beaux-Arts style waterfront pavilion in Brooklyn’s Prospect Park that serves as a scenic landmark and event space overlooking the Lullwater.
-
E.
Hoffman-Madison Waterfront
Hoffman-Madison Waterfront is a real estate development partnership known for leading the large-scale redevelopment of Washington, D.C.’s Southwest waterfront district.
- 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: Stow Lake Boathouse Triple: [Stow Lake, hasPart, Stow Lake Boathouse]
Generated description
Stow Lake Boathouse is a historic lakeside facility in San Francisco’s Golden Gate Park known for renting rowboats and pedal boats to visitors exploring Stow Lake.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stow Lake Boathouse Target entity description: Stow Lake Boathouse is a historic lakeside facility in San Francisco’s Golden Gate Park known for renting rowboats and pedal boats to visitors exploring Stow Lake.
-
A.
White Rock Boathouse
White Rock Boathouse is a historic lakeside facility on Dallas’s White Rock Lake, used for rowing, boating, and community waterfront activities.
-
B.
Weld Boathouse
Weld Boathouse is a historic Harvard University boathouse on the Charles River that serves as a primary training and rowing facility for Harvard’s crews, particularly women’s and lightweight teams.
-
C.
Newell Boathouse
Newell Boathouse is Harvard University's historic rowing facility on the Charles River that serves as the primary home for the Harvard Crimson men's crew program.
-
D.
Boathouse on the Lullwater
Boathouse on the Lullwater is a historic, Beaux-Arts style waterfront pavilion in Brooklyn’s Prospect Park that serves as a scenic landmark and event space overlooking the Lullwater.
-
E.
Hoffman-Madison Waterfront
Hoffman-Madison Waterfront is a real estate development partnership known for leading the large-scale redevelopment of Washington, D.C.’s Southwest waterfront district.
- 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_69ab4a5028388190a36f3baf1588309e |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abd9f380d48190953529d23688a328 |
completed | March 7, 2026, 7:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afaf5e85bc81908ba1b1968cfa440a |
completed | March 10, 2026, 5:42 a.m. |
| NEDg | Description generation | batch_69afafddb2a081909b891eed7ba5411d |
completed | March 10, 2026, 5:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afb10304488190a1129efae36b3c4e |
completed | March 10, 2026, 5:49 a.m. |
Created at: March 6, 2026, 9:54 p.m.