Triple
T17867857
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maryland Route 193 |
E446749
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Glenn Dale Boulevard
Glenn Dale Boulevard is a major roadway in Maryland that serves as a key commuter and connector route through the Glenn Dale area and surrounding communities.
|
E1371950
|
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: Glenn Dale Boulevard | Statement: [Maryland Route 193, alsoKnownAs, Glenn Dale Boulevard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glenn Dale Boulevard Context triple: [Maryland Route 193, alsoKnownAs, Glenn Dale Boulevard]
-
A.
Arlington Boulevard
Arlington Boulevard is a major arterial roadway in Northern Virginia that carries U.S. Route 50 through Arlington and Fairfax counties into the Washington, D.C. metropolitan area.
-
B.
Independence Boulevard
Independence Boulevard is a major thoroughfare in Haifa, Israel, known for its central location and historical significance in the city’s urban landscape.
-
C.
Potomac Avenue
Potomac Avenue is a street in Alexandria, Virginia, that provides access to the Potomac Yard–VT Metrorail station and serves the surrounding mixed-use urban neighborhood.
-
D.
Pennsylvania Boulevard
Pennsylvania Boulevard was the original name of what is now JFK Boulevard, a major thoroughfare in Center City Philadelphia.
-
E.
Perry Hall Road
Perry Hall Road is a residential street in Orpington, within the London Borough of Bromley in southeast London.
- 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: Glenn Dale Boulevard Triple: [Maryland Route 193, alsoKnownAs, Glenn Dale Boulevard]
Generated description
Glenn Dale Boulevard is a major roadway in Maryland that serves as a key commuter and connector route through the Glenn Dale area and surrounding communities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Glenn Dale Boulevard Target entity description: Glenn Dale Boulevard is a major roadway in Maryland that serves as a key commuter and connector route through the Glenn Dale area and surrounding communities.
-
A.
Arlington Boulevard
Arlington Boulevard is a major arterial roadway in Northern Virginia that carries U.S. Route 50 through Arlington and Fairfax counties into the Washington, D.C. metropolitan area.
-
B.
Independence Boulevard
Independence Boulevard is a major thoroughfare in Haifa, Israel, known for its central location and historical significance in the city’s urban landscape.
-
C.
Potomac Avenue
Potomac Avenue is a street in Alexandria, Virginia, that provides access to the Potomac Yard–VT Metrorail station and serves the surrounding mixed-use urban neighborhood.
-
D.
Pennsylvania Boulevard
Pennsylvania Boulevard was the original name of what is now JFK Boulevard, a major thoroughfare in Center City Philadelphia.
-
E.
Perry Hall Road
Perry Hall Road is a residential street in Orpington, within the London Borough of Bromley in southeast London.
- 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_69d8b9f4c22c819093c2680434472894 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e49aa0b69081909fba3b42d237b543 |
completed | April 19, 2026, 9:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0723ef338c819084b9f2d04aea4290 |
completed | May 15, 2026, 1:47 p.m. |
| NEDg | Description generation | batch_6a07256bcabc819090f9a13046df763f |
completed | May 15, 2026, 1:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0726306be48190962cb5eebb214136 |
completed | May 15, 2026, 1:57 p.m. |
Created at: April 10, 2026, 10:17 a.m.