Triple
T14468482
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saga of Erik the Red |
E358775
|
entity |
| Predicate | hasCharacterRole |
P12208
|
FINISHED |
| Object | Leif Erikson as explorer of Vinland |
E158818
|
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: Leif Erikson as explorer of Vinland | Statement: [Saga of Erik the Red, hasCharacterRole, Leif Erikson as explorer of Vinland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leif Erikson as explorer of Vinland Context triple: [Saga of Erik the Red, hasCharacterRole, Leif Erikson as explorer of Vinland]
-
A.
Leif Erikson
chosen
Leif Erikson was a Norse explorer from Iceland, widely regarded as the first known European to have set foot in North America around the year 1000.
-
B.
Norse voyages to North America
Norse voyages to North America were early transatlantic expeditions by Viking seafarers who briefly explored and settled parts of the North American coast, such as the site now known as L’Anse aux Meadows in Newfoundland.
-
C.
Leif Erickson
Leif Erickson was an American film and television actor known for his rugged character roles in Westerns and dramas from the 1930s through the 1970s.
-
D.
Erik the Red
Erik the Red was a 10th-century Norse explorer best known for leading the first successful European settlement in Greenland.
-
E.
Ingólfr Arnarson
Ingólfr Arnarson was a 9th-century Norse settler traditionally regarded as the founder of Iceland’s capital, Reykjavík, and one of the island’s earliest permanent inhabitants.
- 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_69d827966698819082e140837737501d |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de91f8613c819080424104c0b7f4c3 |
completed | April 14, 2026, 7:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd649beec88190861abb52c5a2733e |
completed | May 8, 2026, 4:20 a.m. |
Created at: April 10, 2026, 1:19 a.m.