Triple
T21271964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hanover Street Bridge |
E524282
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Middle Branch transportation corridor |
—
|
NE NERFINISHED |
How this triple was built (3 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: Middle Branch transportation corridor | Statement: [Hanover Street Bridge, partOf, Middle Branch transportation corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Middle Branch transportation corridor Context triple: [Hanover Street Bridge, partOf, Middle Branch transportation corridor]
-
A.
South Corridor
The South Corridor is a transit route or line that includes Bland Street station as one of its stops.
-
B.
East Side transportation corridor
The East Side transportation corridor is a major north–south transit artery on Manhattan’s East Side, encompassing key subway, bus, and roadway routes that serve as a backbone for commuter and local travel.
-
C.
Bayshore corridor
The Bayshore corridor is a major transportation and development zone along the San Francisco Bay, characterized by busy commuter routes, waterfront access, and adjacent residential and commercial areas.
-
D.
E20 corridor
The E20 corridor is a major trans-European railway route running through Poland that forms part of an important east–west transport link connecting Western and Eastern Europe.
-
E.
Central Artery corridor
The Central Artery corridor is a major highway route running through downtown Boston, historically elevated and later placed underground as part of the Big Dig project.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Middle Branch transportation corridor Target entity description: The Middle Branch transportation corridor is a key multi-modal route in Baltimore that links several neighborhoods and waterfront areas via roads, bridges, and transit infrastructure.
-
A.
South Corridor
The South Corridor is a transit route or line that includes Bland Street station as one of its stops.
-
B.
East Side transportation corridor
The East Side transportation corridor is a major north–south transit artery on Manhattan’s East Side, encompassing key subway, bus, and roadway routes that serve as a backbone for commuter and local travel.
-
C.
Bayshore corridor
The Bayshore corridor is a major transportation and development zone along the San Francisco Bay, characterized by busy commuter routes, waterfront access, and adjacent residential and commercial areas.
-
D.
E20 corridor
The E20 corridor is a major trans-European railway route running through Poland that forms part of an important east–west transport link connecting Western and Eastern Europe.
-
E.
Central Artery corridor
The Central Artery corridor is a major highway route running through downtown Boston, historically elevated and later placed underground as part of the Big Dig project.
- F. None of above. chosen
Provenance (2 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_69e0b516293c819089458ea2ec85f85e |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e73654ba148190a2eb0a06363cbd0b |
completed | April 21, 2026, 8:33 a.m. |
Created at: April 16, 2026, 4:01 p.m.