Triple
T4479550
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Vernon Square station |
E100094
|
entity |
| Predicate | hasEntranceAt |
P1974
|
FINISHED |
| Object |
Mount Vernon Place NW
Mount Vernon Place NW is a street in Washington, D.C., located in the Mount Vernon Square area and serving as a key access route to nearby civic, cultural, and transit landmarks.
|
E482807
|
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: Mount Vernon Place NW | Statement: [Mount Vernon Square station, hasEntranceAt, Mount Vernon Place NW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mount Vernon Place NW Context triple: [Mount Vernon Square station, hasEntranceAt, Mount Vernon Place NW]
-
A.
Mount Vernon Place
Mount Vernon Place is a historic urban square and cultural district in Baltimore known for its 19th-century architecture and the iconic Washington Monument.
-
B.
Mount Pleasant Street NW
Mount Pleasant Street NW is the central commercial corridor of Washington, D.C.’s Mount Pleasant neighborhood, lined with small businesses, restaurants, and neighborhood services.
-
C.
Virginia Avenue NW
Virginia Avenue NW is a major street in Washington, D.C., that runs through the Foggy Bottom area near key federal buildings and institutions.
-
D.
New Hampshire Avenue NW
New Hampshire Avenue NW is a major diagonal street in Washington, D.C., running through several neighborhoods including the Dupont Circle area.
-
E.
Calvert Street NW
Calvert Street NW is a major east–west street in Washington, D.C.’s Northwest quadrant, running through neighborhoods such as Woodley Park and Adams Morgan and crossing Rock Creek Park via the Duke Ellington Bridge.
- 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: Mount Vernon Place NW Triple: [Mount Vernon Square station, hasEntranceAt, Mount Vernon Place NW]
Generated description
Mount Vernon Place NW is a street in Washington, D.C., located in the Mount Vernon Square area and serving as a key access route to nearby civic, cultural, and transit landmarks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mount Vernon Place NW Target entity description: Mount Vernon Place NW is a street in Washington, D.C., located in the Mount Vernon Square area and serving as a key access route to nearby civic, cultural, and transit landmarks.
-
A.
Mount Vernon Place
Mount Vernon Place is a historic urban square and cultural district in Baltimore known for its 19th-century architecture and the iconic Washington Monument.
-
B.
Mount Pleasant Street NW
Mount Pleasant Street NW is the central commercial corridor of Washington, D.C.’s Mount Pleasant neighborhood, lined with small businesses, restaurants, and neighborhood services.
-
C.
Virginia Avenue NW
Virginia Avenue NW is a major street in Washington, D.C., that runs through the Foggy Bottom area near key federal buildings and institutions.
-
D.
New Hampshire Avenue NW
New Hampshire Avenue NW is a major diagonal street in Washington, D.C., running through several neighborhoods including the Dupont Circle area.
-
E.
Calvert Street NW
Calvert Street NW is a major east–west street in Washington, D.C.’s Northwest quadrant, running through neighborhoods such as Woodley Park and Adams Morgan and crossing Rock Creek Park via the Duke Ellington Bridge.
- 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_69b34553cbe48190afa8ac1cac285b86 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b356db0a008190ad39b68efc095b8d |
completed | March 13, 2026, 12:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be819fa79481908b35c424bff0c939 |
completed | March 21, 2026, 11:31 a.m. |
| NEDg | Description generation | batch_69be82c740988190b1fc8af6bafba375 |
completed | March 21, 2026, 11:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be83cb23488190af7098f9d7af167f |
completed | March 21, 2026, 11:40 a.m. |
Created at: March 12, 2026, 11:35 p.m.