Triple
T15421321
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | São João Railway Bridge |
E369385
|
entity |
| Predicate | replacedFunctionOf |
P24112
|
FINISHED |
| Object | Maria Pia Bridge |
E75438
|
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: Maria Pia Bridge | Statement: [São João Railway Bridge, replacedFunctionOf, Maria Pia Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maria Pia Bridge Context triple: [São João Railway Bridge, replacedFunctionOf, Maria Pia Bridge]
-
A.
Maria Pia Bridge
chosen
Maria Pia Bridge is a historic 19th-century iron railway arch bridge spanning the Douro River in Porto, Portugal, renowned for its pioneering engineering and elegant single-span design.
-
B.
La Salve Bridge
La Salve Bridge is a prominent road bridge in Bilbao, Spain, best known for its striking integration into the design of the nearby Guggenheim Museum Bilbao and its distinctive red architectural arch.
-
C.
Primosole Bridge
Primosole Bridge is a strategically important crossing over the Simeto River in Sicily, Italy, known for being the focus of intense fighting during the Allied invasion in World War II.
-
D.
Basiliere Bridge
Basiliere Bridge is a roadway bridge in Haverhill, Massachusetts, that carries traffic across the Merrimack River and connects key parts of the city.
-
E.
Bastei Bridge
Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
- 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_69d85a1849f48190bf898068b2806fae |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ebe7b1081908e6b9e6e128a8d5d |
completed | April 16, 2026, 1:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff4c30ae4c8190b7a4739983963e86 |
completed | May 9, 2026, 3:01 p.m. |
Created at: April 10, 2026, 3:20 a.m.