Triple
T8794971
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Corcovado Rack Railway |
E209266
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Corcovado station |
E39165
|
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: Corcovado station | Statement: [Corcovado Rack Railway, hasStation, Corcovado station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Corcovado station Context triple: [Corcovado Rack Railway, hasStation, Corcovado station]
-
A.
Corcovado
chosen
Corcovado is a prominent mountain in Rio de Janeiro, Brazil, best known for the iconic Christ the Redeemer statue that stands atop it overlooking the city.
-
B.
Gamboa field station
Gamboa field station is a major Smithsonian Tropical Research Institute research site in Panama dedicated to long-term studies of tropical forest ecology and biodiversity.
-
C.
Corcovado National Park
Corcovado National Park is a remote and ecologically rich protected area in southern Chile, known for its rugged coastline, dense temperate rainforests, and the prominent Corcovado Volcano.
-
D.
Vallehermoso
Vallehermoso is a coastal agricultural municipality in northern Negros Oriental in the Philippines, known for its rural landscapes and proximity to the Tanon Strait.
-
E.
Vallehermoso
Vallehermoso is a rural municipality on the island of La Gomera in Spain’s Canary Islands, known for its rugged landscapes, traditional villages, and terraced agriculture.
- 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_69ca836240888190a62b262e56a69d2f |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5fa0c6008190a5c4d87510ad5bbd |
completed | March 31, 2026, 11:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf6f532ed48190a21996f865428831 |
completed | April 3, 2026, 7:42 a.m. |
Created at: March 30, 2026, 6:43 p.m.