Triple
T16812489
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Silver Line (Washington Metro) stations |
E408648
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | downtown Washington, D.C. |
E12583
|
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: downtown Washington, D.C. | Statement: [Silver Line (Washington Metro) stations, connectsTo, downtown Washington, D.C.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: downtown Washington, D.C. Context triple: [Silver Line (Washington Metro) stations, connectsTo, downtown Washington, D.C.]
-
A.
Downtown Washington, D.C.
chosen
Downtown Washington, D.C. is the central business and commercial district of the U.S. capital, known for its dense concentration of offices, government buildings, cultural institutions, and major landmarks.
-
B.
Destination DC
Destination DC is the official destination marketing organization for Washington, DC, responsible for promoting the city as a premier travel and convention destination.
-
C.
DC.
DC. is the standard botanical author abbreviation for Augustin Pyramus de Candolle, a prominent Swiss botanist known for his influential work in plant taxonomy.
-
D.
West End, Washington, D.C.
West End, Washington, D.C. is a centrally located neighborhood in the District of Columbia known for its mix of upscale residences, hotels, and proximity to major institutions like George Washington University and downtown.
-
E.
Embassy Row, Washington, D.C.
Embassy Row in Washington, D.C. is a prestigious stretch of Massachusetts Avenue NW renowned for its concentration of foreign embassies, diplomatic residences, and historic mansions.
- 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_69d88394566c8190b3dcbdc72935f7fa |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b2df5c888190a462614e1432c357 |
completed | April 18, 2026, 4:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00b292a5888190812539b14eb77f34 |
completed | May 10, 2026, 4:30 p.m. |
Created at: April 10, 2026, 5:23 a.m.