Triple
T15246592
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Shore (Pittsburgh) |
E364397
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object | Rachel Carson Bridge |
E369755
|
NE FINISHED |
How this triple was built (2 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: Rachel Carson Bridge | Statement: [North Shore (Pittsburgh), connectedBy, Rachel Carson Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rachel Carson Bridge Context triple: [North Shore (Pittsburgh), connectedBy, Rachel Carson Bridge]
-
A.
Rachel Carson Bridge
chosen
The Rachel Carson Bridge is a historic yellow steel suspension bridge spanning the Allegheny River in Pittsburgh, Pennsylvania, named in honor of the renowned environmentalist Rachel Carson.
-
B.
Amelia Earhart Memorial Bridge
The Amelia Earhart Memorial Bridge is a highway bridge over the Missouri River named in honor of the pioneering aviator Amelia Earhart.
-
C.
Longfellow Bridge
Longfellow Bridge is a historic steel and granite bridge in Boston, Massachusetts, known for carrying road and rail traffic between Boston and Cambridge across the Charles River.
-
D.
Isabel Holmes Bridge
The Isabel Holmes Bridge is a bascule drawbridge in Wilmington, North Carolina, that carries U.S. Route 74/76 traffic across the Cape Fear River.
-
E.
Seabreeze Bridge
Seabreeze Bridge is a roadway bridge in Daytona Beach, Florida, that carries traffic across the Halifax River between the beachside and mainland areas.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e007f4f9d48190b96a7e0c6993cd69 |
completed | April 15, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee5f184d481909eb4294ee3648226 |
completed | May 9, 2026, 7:44 a.m. |
Created at: April 10, 2026, 3:13 a.m.