Triple
T20261073
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Liberty Bridge |
E498835
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Liberty Tunnel |
—
|
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: Liberty Tunnel | Statement: [Liberty Bridge, namedAfter, Liberty Tunnel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Liberty Tunnel Context triple: [Liberty Bridge, namedAfter, Liberty Tunnel]
-
A.
Pont de l’Alma tunnel
The Pont de l’Alma tunnel is a road tunnel in central Paris best known internationally as the site of the 1997 car crash that killed Princess Diana.
-
B.
O'Neill Tunnel
The O'Neill Tunnel is a major highway tunnel in downtown Boston that carries Interstate 93 beneath the city as part of the Big Dig project.
-
C.
Johnson Tunnel
The Johnson Tunnel, more commonly known as the Eisenhower–Johnson Memorial Tunnel, is a major highway tunnel carrying Interstate 70 under the Continental Divide in Colorado, significantly improving year-round travel across the Rocky Mountains.
-
D.
Thomas P. O'Neill Jr. Tunnel
The Thomas P. O'Neill Jr. Tunnel is a major highway tunnel in downtown Boston, Massachusetts, forming a key part of the Central Artery/Ted Williams Tunnel system created by the Big Dig project.
-
E.
Clyde Tunnel
The Clyde Tunnel is a road tunnel in Glasgow, Scotland, carrying vehicular traffic beneath the River Clyde to connect the city’s north and south banks.
- 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: Liberty Tunnel Target entity description: The Liberty Tunnel is a major vehicular tunnel in Pittsburgh, Pennsylvania, that carries traffic through Mount Washington and connects the South Hills with the city’s downtown.
-
A.
Pont de l’Alma tunnel
The Pont de l’Alma tunnel is a road tunnel in central Paris best known internationally as the site of the 1997 car crash that killed Princess Diana.
-
B.
O'Neill Tunnel
The O'Neill Tunnel is a major highway tunnel in downtown Boston that carries Interstate 93 beneath the city as part of the Big Dig project.
-
C.
Johnson Tunnel
The Johnson Tunnel, more commonly known as the Eisenhower–Johnson Memorial Tunnel, is a major highway tunnel carrying Interstate 70 under the Continental Divide in Colorado, significantly improving year-round travel across the Rocky Mountains.
-
D.
Thomas P. O'Neill Jr. Tunnel
The Thomas P. O'Neill Jr. Tunnel is a major highway tunnel in downtown Boston, Massachusetts, forming a key part of the Central Artery/Ted Williams Tunnel system created by the Big Dig project.
-
E.
Clyde Tunnel
The Clyde Tunnel is a road tunnel in Glasgow, Scotland, carrying vehicular traffic beneath the River Clyde to connect the city’s north and south banks.
- 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_69da6275fa6c8190952924930adee150 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e674ca77c081909cd2f44ccfe3662d |
completed | April 20, 2026, 6:47 p.m. |
Created at: April 11, 2026, 11:41 p.m.