Triple
T5390623
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Smithsonian station |
E120314
|
entity |
| Predicate | hasEntranceOn |
P1974
|
FINISHED |
| Object |
Jefferson Drive SW
Jefferson Drive SW is a major east–west street on the National Mall in Washington, D.C., running alongside several Smithsonian museums and federal landmarks.
|
E526661
|
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: Jefferson Drive SW | Statement: [Smithsonian station, hasEntranceOn, Jefferson Drive SW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jefferson Drive SW Context triple: [Smithsonian station, hasEntranceOn, Jefferson Drive SW]
-
A.
Cathedral Avenue NW
Cathedral Avenue NW is a residential street in Northwest Washington, D.C., known for running through wooded neighborhoods near Rock Creek Park and providing access to institutions like the Washington National Cathedral.
-
B.
Independence Avenue SE
Independence Avenue SE is a major east–west thoroughfare on Capitol Hill in Washington, D.C., running near key federal buildings and monuments.
-
C.
Independence Avenue SW
Independence Avenue SW is a major east–west thoroughfare in Washington, D.C., running near the National Mall and lined with prominent federal buildings and museums.
-
D.
D Street SW
D Street SW is a street in Southwest Washington, D.C., running through the Federal Center area near several government buildings and offices.
-
E.
Maryland Avenue SW
Maryland Avenue SW is a major diagonal avenue in Washington, D.C., that extends from the area near the United States Capitol toward the city's southwest quadrant as part of Pierre L’Enfant’s original city plan.
- 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: Jefferson Drive SW Triple: [Smithsonian station, hasEntranceOn, Jefferson Drive SW]
Generated description
Jefferson Drive SW is a major east–west street on the National Mall in Washington, D.C., running alongside several Smithsonian museums and federal landmarks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jefferson Drive SW Target entity description: Jefferson Drive SW is a major east–west street on the National Mall in Washington, D.C., running alongside several Smithsonian museums and federal landmarks.
-
A.
Cathedral Avenue NW
Cathedral Avenue NW is a residential street in Northwest Washington, D.C., known for running through wooded neighborhoods near Rock Creek Park and providing access to institutions like the Washington National Cathedral.
-
B.
Independence Avenue SE
Independence Avenue SE is a major east–west thoroughfare on Capitol Hill in Washington, D.C., running near key federal buildings and monuments.
-
C.
Independence Avenue SW
Independence Avenue SW is a major east–west thoroughfare in Washington, D.C., running near the National Mall and lined with prominent federal buildings and museums.
-
D.
D Street SW
D Street SW is a street in Southwest Washington, D.C., running through the Federal Center area near several government buildings and offices.
-
E.
Maryland Avenue SW
Maryland Avenue SW is a major diagonal avenue in Washington, D.C., that extends from the area near the United States Capitol toward the city's southwest quadrant as part of Pierre L’Enfant’s original city plan.
- 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_69bd46354c648190a38b26f107010a96 |
completed | March 20, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69bd87185f788190bd5244a1f7dbb5c8 |
completed | March 20, 2026, 5:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfc41ee0488190a399f2a54a625c23 |
completed | March 22, 2026, 10:27 a.m. |
| NEDg | Description generation | batch_69bfc4b43ea08190ba63ffa5d56fa49f |
completed | March 22, 2026, 10:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bfc51f55e48190b7fc54644415e80f |
completed | March 22, 2026, 10:31 a.m. |
Created at: March 20, 2026, 2:04 p.m.