Triple
T1091835
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Capitol South station |
E24179
|
entity |
| Predicate | hasEntranceOn |
P1974
|
FINISHED |
| Object |
C Street SE
C Street SE is a street on Capitol Hill in Washington, D.C., located near the U.S. Capitol and served by the Capitol South Metro station.
|
E160305
|
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: C Street SE | Statement: [Capitol South station, hasEntranceOn, C Street SE]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: C Street SE Context triple: [Capitol South station, hasEntranceOn, C Street SE]
-
A.
L Street
L Street is a major thoroughfare in downtown Sacramento, California, known for running past the California State Capitol and connecting key civic and commercial areas of the city.
-
B.
McKinney Avenue
McKinney Avenue is a prominent thoroughfare in Dallas, Texas, known for its vibrant Uptown district lined with restaurants, bars, shops, and the historic M-Line trolley.
-
C.
18th Street NW
18th Street NW is a major north–south thoroughfare in Washington, D.C., running through several prominent neighborhoods and near key federal landmarks.
-
D.
B Street NW
B Street NW was the former name of a major east–west thoroughfare in Washington, D.C., later renamed Constitution Avenue NW.
-
E.
K Street
K Street is a major thoroughfare in Washington, D.C., widely known as a center of lobbying firms and political influence in the United States.
- 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: C Street SE Triple: [Capitol South station, hasEntranceOn, C Street SE]
Generated description
C Street SE is a street on Capitol Hill in Washington, D.C., located near the U.S. Capitol and served by the Capitol South Metro station.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: C Street SE Target entity description: C Street SE is a street on Capitol Hill in Washington, D.C., located near the U.S. Capitol and served by the Capitol South Metro station.
-
A.
L Street
L Street is a major thoroughfare in downtown Sacramento, California, known for running past the California State Capitol and connecting key civic and commercial areas of the city.
-
B.
McKinney Avenue
McKinney Avenue is a prominent thoroughfare in Dallas, Texas, known for its vibrant Uptown district lined with restaurants, bars, shops, and the historic M-Line trolley.
-
C.
18th Street NW
18th Street NW is a major north–south thoroughfare in Washington, D.C., running through several prominent neighborhoods and near key federal landmarks.
-
D.
B Street NW
B Street NW was the former name of a major east–west thoroughfare in Washington, D.C., later renamed Constitution Avenue NW.
-
E.
K Street
K Street is a major thoroughfare in Washington, D.C., widely known as a center of lobbying firms and political influence in the United States.
- F. None of above. chosen
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_69a49404428c819092dcc9632f5f7b8b |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4b982018481908b222df095e318c0 |
completed | March 1, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acde0311d88190a3cd04c7e00253e2 |
completed | March 8, 2026, 2:25 a.m. |
| NEDg | Description generation | batch_69acdfabfd3c8190960d8621b49284a8 |
completed | March 8, 2026, 2:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ace0ea9d1c8190a73ed43b0a7bbd2f |
completed | March 8, 2026, 2:37 a.m. |
Created at: March 1, 2026, 7:42 p.m.