Triple
T1002541
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Connecticut Avenue NW |
E21635
|
entity |
| Predicate | hasIntersection |
P1018
|
FINISHED |
| Object |
Porter Street NW
Porter Street NW is a residential and commuter street in Washington, D.C.’s Northwest quadrant, running east–west through neighborhoods such as Cleveland Park and connecting with several major north–south avenues.
|
E211057
|
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: Porter Street NW | Statement: [Connecticut Avenue NW, hasIntersection, Porter Street NW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Porter Street NW Context triple: [Connecticut Avenue NW, hasIntersection, Porter Street NW]
-
A.
Van Ness Street NW
Van Ness Street NW is a major east–west residential and institutional street in Northwest Washington, D.C., running through neighborhoods such as Forest Hills and serving sites including the University of the District of Columbia.
-
B.
Northeast 7th Avenue
Northeast 7th Avenue is a street in Portland, Oregon, that serves as a key transportation corridor through the Lloyd District.
-
C.
Post Street
Post Street is a major east–west thoroughfare in San Francisco, California, running through central neighborhoods including the Union Square shopping district.
-
D.
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.
-
E.
Missouri Avenue NW
Missouri Avenue NW is a major east–west thoroughfare in Washington, D.C., running through several Northwest neighborhoods and connecting multiple key arterial streets.
- 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: Porter Street NW Triple: [Connecticut Avenue NW, hasIntersection, Porter Street NW]
Generated description
Porter Street NW is a residential and commuter street in Washington, D.C.’s Northwest quadrant, running east–west through neighborhoods such as Cleveland Park and connecting with several major north–south avenues.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Porter Street NW Target entity description: Porter Street NW is a residential and commuter street in Washington, D.C.’s Northwest quadrant, running east–west through neighborhoods such as Cleveland Park and connecting with several major north–south avenues.
-
A.
Van Ness Street NW
Van Ness Street NW is a major east–west residential and institutional street in Northwest Washington, D.C., running through neighborhoods such as Forest Hills and serving sites including the University of the District of Columbia.
-
B.
Northeast 7th Avenue
Northeast 7th Avenue is a street in Portland, Oregon, that serves as a key transportation corridor through the Lloyd District.
-
C.
Post Street
Post Street is a major east–west thoroughfare in San Francisco, California, running through central neighborhoods including the Union Square shopping district.
-
D.
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.
-
E.
Missouri Avenue NW
Missouri Avenue NW is a major east–west thoroughfare in Washington, D.C., running through several Northwest neighborhoods and connecting multiple key arterial streets.
- 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_69a493c53e648190ae8cb76c433fd9a7 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b4fe0a548190aee8abf1890e141e |
completed | March 1, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adeab2f888819093d2b3e49b105802 |
completed | March 8, 2026, 9:31 p.m. |
| NEDg | Description generation | batch_69adeb330fe0819096ac927838b6ee2f |
completed | March 8, 2026, 9:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adebb1d7748190b5cd33d163368eae |
completed | March 8, 2026, 9:35 p.m. |
Created at: March 1, 2026, 7:41 p.m.