Triple
T16239961
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frederick Douglass Memorial Bridge |
E394215
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Navy Yard neighborhood |
E196256
|
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: Navy Yard neighborhood | Statement: [Frederick Douglass Memorial Bridge, connects, Navy Yard neighborhood]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Navy Yard neighborhood Context triple: [Frederick Douglass Memorial Bridge, connects, Navy Yard neighborhood]
-
A.
Navy Yard neighborhood
chosen
The Navy Yard neighborhood is a revitalized waterfront area in Washington, D.C., known for its mix of historic naval facilities, modern residential and office developments, and popular dining and entertainment venues.
-
B.
Navy Yard area
The Navy Yard area is a historic waterfront district in Charlestown, Boston, known for its former naval shipyard, preserved maritime facilities, and attractions like the USS Constitution.
-
C.
Navy Yard area
The Navy Yard area is a Brooklyn waterfront neighborhood centered around the historic Brooklyn Navy Yard, now known for its industrial spaces, creative offices, and growing tech and manufacturing hub.
-
D.
Navy Yard
Navy Yard is a rapidly redeveloped waterfront neighborhood in southeast Washington, D.C., known for Nationals Park, modern residential and office buildings, and a growing dining and entertainment scene.
-
E.
Navy Yard City, Washington
Navy Yard City, Washington is a small unincorporated community in Kitsap County located near Bremerton and the Puget Sound naval facilities.
- 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_69d87f2171208190951025e526947816 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2455d5270819090171d4207223a28 |
completed | April 17, 2026, 2:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a000edd1ed08190aa0211c3b17a918e |
completed | May 10, 2026, 4:51 a.m. |
Created at: April 10, 2026, 5:04 a.m.