Triple
T4017958
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexandria waterfront |
E91208
|
entity |
| Predicate | hasRedevelopmentPlan |
P8766
|
FINISHED |
| Object |
Alexandria Waterfront Plan
The Alexandria Waterfront Plan is a comprehensive urban redevelopment strategy aimed at transforming Alexandria, Virginia’s Potomac River shoreline into a more accessible, vibrant mix of parks, public spaces, and compatible development.
|
E91208
|
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: Alexandria Waterfront Plan | Statement: [Alexandria waterfront, hasRedevelopmentPlan, Alexandria Waterfront Plan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alexandria Waterfront Plan Context triple: [Alexandria waterfront, hasRedevelopmentPlan, Alexandria Waterfront Plan]
-
A.
Astoria waterfront redevelopment
Astoria waterfront redevelopment is a large-scale urban revitalization initiative transforming the industrial shoreline of Astoria, Queens into a mixed-use residential, commercial, and public waterfront district.
-
B.
National Harbor waterfront development
The National Harbor waterfront development is a large mixed-use destination along the Potomac River in Maryland featuring hotels, shops, restaurants, entertainment venues, and a marina.
-
C.
McMillan Plan
The McMillan Plan was an early 20th-century urban design blueprint that reshaped Washington, D.C.’s monumental core with grand boulevards, parks, and neoclassical civic spaces inspired by City Beautiful principles.
-
D.
Alexandria Waterfront Park
Alexandria Waterfront Park is a public green space along the Potomac River in Old Town Alexandria, Virginia, known for its scenic views, art installations, and recreational waterfront access.
-
E.
Alexandria waterfront
The Alexandria waterfront is a historic and scenic stretch along the Potomac River in Alexandria, Virginia, featuring parks, marinas, and cultural attractions.
- 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: Alexandria Waterfront Plan Triple: [Alexandria waterfront, hasRedevelopmentPlan, Alexandria Waterfront Plan]
Generated description
The Alexandria Waterfront Plan is a comprehensive urban redevelopment strategy aimed at transforming Alexandria, Virginia’s Potomac River shoreline into a more accessible, vibrant mix of parks, public spaces, and compatible development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alexandria Waterfront Plan Target entity description: The Alexandria Waterfront Plan is a comprehensive urban redevelopment strategy aimed at transforming Alexandria, Virginia’s Potomac River shoreline into a more accessible, vibrant mix of parks, public spaces, and compatible development.
-
A.
Astoria waterfront redevelopment
Astoria waterfront redevelopment is a large-scale urban revitalization initiative transforming the industrial shoreline of Astoria, Queens into a mixed-use residential, commercial, and public waterfront district.
-
B.
National Harbor waterfront development
The National Harbor waterfront development is a large mixed-use destination along the Potomac River in Maryland featuring hotels, shops, restaurants, entertainment venues, and a marina.
-
C.
McMillan Plan
The McMillan Plan was an early 20th-century urban design blueprint that reshaped Washington, D.C.’s monumental core with grand boulevards, parks, and neoclassical civic spaces inspired by City Beautiful principles.
-
D.
Alexandria Waterfront Park
Alexandria Waterfront Park is a public green space along the Potomac River in Old Town Alexandria, Virginia, known for its scenic views, art installations, and recreational waterfront access.
-
E.
Alexandria waterfront
chosen
The Alexandria waterfront is a historic and scenic stretch along the Potomac River in Alexandria, Virginia, featuring parks, marinas, and cultural attractions.
- 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_69aed9618b04819081750d979d2af098 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefaa984948190a252eaeb9dbae454 |
completed | March 9, 2026, 4:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b54c792d948190aed89f2a52d65688 |
completed | March 14, 2026, 11:54 a.m. |
| NEDg | Description generation | batch_69b54cf4bee08190917836fe16f02403 |
completed | March 14, 2026, 11:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b54d853f3881909f6ab8b83ad0e064 |
completed | March 14, 2026, 11:59 a.m. |
Created at: March 9, 2026, 3:35 p.m.