Triple
T80548
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Martin Luther King Jr. Memorial, Washington, D.C. |
E1617
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Tidal Basin |
E22868
|
NE FINISHED |
How this triple was built (2 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: Tidal Basin | Statement: [Martin Luther King Jr. Memorial, Washington, D.C., locatedOn, Tidal Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tidal Basin Context triple: [Martin Luther King Jr. Memorial, Washington, D.C., locatedOn, Tidal Basin]
-
A.
West Potomac Park
chosen
West Potomac Park is a large, scenic national park area in Washington, D.C., along the Tidal Basin and Potomac River, known for its iconic monuments, memorials, and cherry blossom trees.
-
B.
Capitol Park
Capitol Park is a large, landscaped public park surrounding the California State Capitol in Sacramento, featuring memorials, monuments, and diverse botanical collections.
-
C.
Great Falls Park
Great Falls Park is a U.S. national park along the Potomac River in Virginia, known for its dramatic waterfalls, rugged river gorge, and hiking and viewing opportunities near Washington, D.C.
-
D.
Occoquan
Occoquan is a small historic town in Northern Virginia known for its preserved 18th- and 19th-century architecture, riverside setting, and arts and crafts shops.
-
E.
Franklin Park
Franklin Park is the largest public park in Boston, Massachusetts, known for its extensive woodlands, recreational facilities, and role as a central component of Frederick Law Olmsted’s Emerald Necklace park system.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a24c60d19c8190a1b6c105ca59ef5b |
completed | Feb. 28, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69a24f354d088190972791051d2d99f8 |
completed | Feb. 28, 2026, 2:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2fa77f01081908738405e28c789d8 |
completed | Feb. 28, 2026, 2:23 p.m. |
Created at: Feb. 28, 2026, 2:06 a.m.