Triple
T21406509
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matanzas |
E528048
|
entity |
| Predicate | hasNickname |
P39
|
FINISHED |
| Object | City of Bridges |
—
|
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: City of Bridges | Statement: [Matanzas, hasNickname, City of Bridges]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Bridges Context triple: [Matanzas, hasNickname, City of Bridges]
-
A.
City of Bridges
City of Bridges is a nickname for Pittsburgh, Pennsylvania, highlighting its unusually large number of river-spanning bridges and distinctive topography.
-
B.
City of Bridges
City of Bridges is a nickname for Valley City, North Dakota, highlighting its numerous historic bridges spanning the Sheyenne River.
-
C.
Across the Bridge
Across the Bridge is a 1957 British crime drama film, directed by Ken Annakin and based on a Graham Greene short story, about a corrupt businessman on the run in Mexico.
-
D.
The Great Bridge
The Great Bridge is a historical nonfiction book by David McCullough that chronicles the conception, construction, and significance of the Brooklyn Bridge.
-
E.
Night of the Bridges
Night of the Bridges was a coordinated 1946 Palmach operation in Mandatory Palestine that sabotaged key bridges to disrupt British transportation and demonstrate Jewish resistance.
- 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: City of Bridges Target entity description: The "City of Bridges" is the nickname of Matanzas, a Cuban city renowned for its numerous bridges spanning rivers and inlets.
-
A.
City of Bridges
City of Bridges is a nickname for Pittsburgh, Pennsylvania, highlighting its unusually large number of river-spanning bridges and distinctive topography.
-
B.
City of Bridges
City of Bridges is a nickname for Valley City, North Dakota, highlighting its numerous historic bridges spanning the Sheyenne River.
-
C.
Across the Bridge
Across the Bridge is a 1957 British crime drama film, directed by Ken Annakin and based on a Graham Greene short story, about a corrupt businessman on the run in Mexico.
-
D.
The Great Bridge
The Great Bridge is a historical nonfiction book by David McCullough that chronicles the conception, construction, and significance of the Brooklyn Bridge.
-
E.
Night of the Bridges
Night of the Bridges was a coordinated 1946 Palmach operation in Mandatory Palestine that sabotaged key bridges to disrupt British transportation and demonstrate Jewish resistance.
- 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_69e0b520ee3c8190abddbee7e37e834c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b1b08fdc81909b3ba01add5f6484 |
completed | April 22, 2026, 11:32 a.m. |
Created at: April 16, 2026, 5:32 p.m.