Triple
T21023153
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Elizabeths East redevelopment area |
E517865
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object | Congress Heights Metro station |
—
|
NE NERFINISHED |
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: Congress Heights Metro station | Statement: [St. Elizabeths East redevelopment area, publicTransitAccess, Congress Heights Metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Congress Heights Metro station Context triple: [St. Elizabeths East redevelopment area, publicTransitAccess, Congress Heights Metro station]
-
A.
Congress Heights station
chosen
Congress Heights station is a Washington Metro rapid transit stop in Southeast Washington, D.C., serving the Green Line near the Congress Heights neighborhood and nearby sports and entertainment venues.
-
B.
Union Metro Station
Union Metro Station is one of Dubai’s major interchange hubs, connecting the Red and Green Lines of the Dubai Metro in the Deira area.
-
C.
Medical Center Metro station
Medical Center Metro station is a Washington Metro Red Line station in Bethesda, Maryland, providing transit access to the nearby National Institutes of Health and Walter Reed National Military Medical Center.
-
D.
Liberty Square Metro Station
Liberty Square Metro Station is an underground rapid transit stop serving the central Freedom Square area of Tbilisi, Georgia.
-
E.
White Flint Metro station
White Flint Metro station is a Washington Metro Red Line station in North Bethesda, Maryland, serving the surrounding commercial and residential developments along Rockville Pike.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b50262b081909bc488937145eb73 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc5e85d08190a67956a3dbe693de |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:55 p.m.