Triple
T17201432
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nuno Tristão |
E417482
|
entity |
| Predicate | ledExpeditionFor |
P1561
|
FINISHED |
| Object | Prince Henry the Navigator |
E13379
|
NE FINISHED |
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: Prince Henry the Navigator | Statement: [Nuno Tristão, ledExpeditionFor, Prince Henry the Navigator]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prince Henry the Navigator Context triple: [Nuno Tristão, ledExpeditionFor, Prince Henry the Navigator]
-
A.
Henry the Navigator
chosen
Henry the Navigator was a 15th-century Portuguese prince who sponsored pioneering voyages along the West African coast, helping launch Europe’s Age of Exploration and the Portuguese maritime empire.
-
B.
Dom Vasco da Gama, 2nd Count of Vidigueira
Dom Vasco da Gama, 2nd Count of Vidigueira was a Portuguese nobleman and descendant of the famed explorer Vasco da Gama, holding a prominent hereditary title in early modern Portugal.
-
C.
Diogo de Azambuja
Diogo de Azambuja was a 15th-century Portuguese nobleman and explorer best known for leading the expedition that established Portugal’s first major fortified trading post in West Africa.
-
D.
Fernão do Pó
Fernão do Pó was a 15th-century Portuguese navigator and explorer credited with the European discovery of the island in the Gulf of Guinea later known as Fernando Póo (now Bioko, Equatorial Guinea).
-
E.
Gonçalo Velho Cabral
Gonçalo Velho Cabral was a 15th-century Portuguese navigator and explorer credited with the early discovery and settlement of several islands in the Azores under the patronage of Prince Henry the Navigator.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: ledExpeditionFor Context triple: [Nuno Tristão, ledExpeditionFor, Prince Henry the Navigator]
-
A.
ledExpedition
chosen
Indicates that one entity organized and directed an expedition involving another entity or group.
-
B.
issExpedition
Indicates an expedition or mission associated with the International Space Station (ISS).
-
C.
describesExpedition
Indicates that one entity provides a detailed account or characterization of an expedition undertaken by another entity.
-
D.
discoveryExpedition
Indicates an expedition undertaken with the purpose of exploring or discovering new places, phenomena, or information.
-
E.
expeditionEvent
Indicates an event or occurrence that takes place as part of, or in direct connection with, an expedition.
- F. None of above.
Provenance (4 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_69d886d6ba8c819093215917b3d01689 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42db014b08190b88a5001e9f7811b |
completed | April 19, 2026, 1:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01793aec4c81908e64226986866389 |
completed | May 11, 2026, 6:37 a.m. |
| PD | Predicate disambiguation | batch_69e3831e354881908c5505ffd15c84e9 |
completed | April 18, 2026, 1:11 p.m. |
Created at: April 10, 2026, 5:38 a.m.