Triple
T1413971
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Storrow Drive |
E31868
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Bowker Overpass
Bowker Overpass is an elevated roadway in Boston, Massachusetts, that carries traffic over parkland and local streets near the Charles River.
|
E169939
|
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: Bowker Overpass | Statement: [Storrow Drive, connectsTo, Bowker Overpass]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bowker Overpass Context triple: [Storrow Drive, connectsTo, Bowker Overpass]
-
A.
Tilikum Crossing
Tilikum Crossing is a cable-stayed bridge in Portland, Oregon, designed to carry light rail, buses, streetcars, cyclists, and pedestrians while prohibiting private car traffic.
-
B.
Chain Bridge Road
Chain Bridge Road is a key thoroughfare in Northern Virginia that connects the Tysons area with surrounding communities and major regional routes.
-
C.
Park Avenue Viaduct
The Park Avenue Viaduct is an elevated roadway in Midtown Manhattan that carries traffic around Grand Central Terminal, connecting Park Avenue across 42nd Street.
-
D.
Springfield Interchange
The Springfield Interchange is a major highway junction in northern Virginia where Interstates 95, 395, and 495 converge, known for its complex design and heavy traffic.
-
E.
145th Street Bridge
The 145th Street Bridge is a swing bridge in New York City that carries vehicular and pedestrian traffic between Manhattan and the Bronx.
- 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: Bowker Overpass Triple: [Storrow Drive, connectsTo, Bowker Overpass]
Generated description
Bowker Overpass is an elevated roadway in Boston, Massachusetts, that carries traffic over parkland and local streets near the Charles River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bowker Overpass Target entity description: Bowker Overpass is an elevated roadway in Boston, Massachusetts, that carries traffic over parkland and local streets near the Charles River.
-
A.
Tilikum Crossing
Tilikum Crossing is a cable-stayed bridge in Portland, Oregon, designed to carry light rail, buses, streetcars, cyclists, and pedestrians while prohibiting private car traffic.
-
B.
Chain Bridge Road
Chain Bridge Road is a key thoroughfare in Northern Virginia that connects the Tysons area with surrounding communities and major regional routes.
-
C.
Park Avenue Viaduct
The Park Avenue Viaduct is an elevated roadway in Midtown Manhattan that carries traffic around Grand Central Terminal, connecting Park Avenue across 42nd Street.
-
D.
Springfield Interchange
The Springfield Interchange is a major highway junction in northern Virginia where Interstates 95, 395, and 495 converge, known for its complex design and heavy traffic.
-
E.
145th Street Bridge
The 145th Street Bridge is a swing bridge in New York City that carries vehicular and pedestrian traffic between Manhattan and the Bronx.
- 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_69a49919a994819086528951bc224775 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c3e476f08190aed1576805c62462 |
completed | March 1, 2026, 10:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad1c97ba748190a227457bcb87a733 |
completed | March 8, 2026, 6:52 a.m. |
| NEDg | Description generation | batch_69ad1d1eccfc81909bdf4df141d1987f |
completed | March 8, 2026, 6:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad1d8cea008190be2557f6804a261f |
completed | March 8, 2026, 6:56 a.m. |
Created at: March 1, 2026, 7:59 p.m.