Triple
T10115902
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Waterfront station (Green Line, Washington Metro) |
E218355
|
entity |
| Predicate | adjacentNeighborhood |
P4647
|
FINISHED |
| Object | Southwest Federal Center area |
E223134
|
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: Southwest Federal Center area | Statement: [Waterfront station (Green Line, Washington Metro), adjacentNeighborhood, Southwest Federal Center area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southwest Federal Center area Context triple: [Waterfront station (Green Line, Washington Metro), adjacentNeighborhood, Southwest Federal Center area]
-
A.
Hemisfair district
The Hemisfair district is a historic urban park and cultural area in downtown San Antonio, Texas, originally developed for the 1968 World’s Fair and now home to landmarks, museums, and public gathering spaces.
-
B.
Southwest Federal Center
chosen
Southwest Federal Center is a major federal office district in southwest Washington, D.C., housing numerous U.S. government agency headquarters and office buildings.
-
C.
Interstate/Rose Quarter area
Interstate/Rose Quarter area is a light rail station and transit hub in Portland, Oregon, serving the Rose Quarter sports and entertainment district.
-
D.
Southwest Center
Southwest Center is an educational campus of Santa Rosa Junior College serving students in the southwest region of its district.
-
E.
Tower–Roosevelt area
The Tower–Roosevelt area is a region of Yellowstone National Park known for its rugged scenery, wildlife viewing, and proximity to landmarks such as the Grand Canyon of the Yellowstone.
- 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_69ca83da93fc8190b54e44bc2b34857c |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cdd161831c81908bb3c77caa7c3ce1 |
completed | April 2, 2026, 2:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2cc2b00488190acca51a797beed45 |
completed | April 5, 2026, 8:55 p.m. |
Created at: March 30, 2026, 9:04 p.m.