Triple
T3438862
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Norse voyages to North America |
E72520
|
entity |
| Predicate | mainLeader |
P981
|
FINISHED |
| Object |
Bjarni Herjólfsson
Bjarni Herjólfsson was a Norse explorer, traditionally credited as the first European to sight the North American mainland around the year 986 while blown off course on a voyage to Greenland.
|
E357711
|
NE FINISHED |
How this triple was built (4 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: Bjarni Herjólfsson | Statement: [Norse voyages to North America, mainLeader, Bjarni Herjólfsson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bjarni Herjólfsson Context triple: [Norse voyages to North America, mainLeader, Bjarni Herjólfsson]
-
A.
Bjarni Pálsson
Bjarni Pálsson was an Icelandic figure known for participating in the first recorded ascent of Hvannadalshnúkur, Iceland’s highest peak.
-
B.
Sveinn Björnsson
Sveinn Björnsson was an Icelandic politician and diplomat who became the country's first president following its independence from Denmark.
-
C.
Ragnar Þórhallsson
Ragnar Þórhallsson is an Icelandic musician best known as a vocalist and guitarist for the indie folk/pop band Of Monsters and Men.
-
D.
Arnar Rósenkranz Hilmarsson
Arnar Rósenkranz Hilmarsson is an Icelandic musician and percussionist best known as a member of the indie folk/pop band Of Monsters and Men.
-
E.
Janus Øssursson
Janus Øssursson is the designer of the modern national flag of the Faroe Islands.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Bjarni Herjólfsson Triple: [Norse voyages to North America, mainLeader, Bjarni Herjólfsson]
Generated description
Bjarni Herjólfsson was a Norse explorer, traditionally credited as the first European to sight the North American mainland around the year 986 while blown off course on a voyage to Greenland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bjarni Herjólfsson Target entity description: Bjarni Herjólfsson was a Norse explorer, traditionally credited as the first European to sight the North American mainland around the year 986 while blown off course on a voyage to Greenland.
-
A.
Bjarni Pálsson
Bjarni Pálsson was an Icelandic figure known for participating in the first recorded ascent of Hvannadalshnúkur, Iceland’s highest peak.
-
B.
Sveinn Björnsson
Sveinn Björnsson was an Icelandic politician and diplomat who became the country's first president following its independence from Denmark.
-
C.
Ragnar Þórhallsson
Ragnar Þórhallsson is an Icelandic musician best known as a vocalist and guitarist for the indie folk/pop band Of Monsters and Men.
-
D.
Arnar Rósenkranz Hilmarsson
Arnar Rósenkranz Hilmarsson is an Icelandic musician and percussionist best known as a member of the indie folk/pop band Of Monsters and Men.
-
E.
Janus Øssursson
Janus Øssursson is the designer of the modern national flag of the Faroe Islands.
- F. None of above. chosen
Provenance (5 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_69ad85af50288190a854b76653deee6f |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb9f6de1481909b789f4b0e1113d3 |
completed | March 8, 2026, 6:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b35483d0488190b6a4bd2ed65f78d3 |
completed | March 13, 2026, 12:04 a.m. |
| NEDg | Description generation | batch_69b358b368648190840d1dee4a659a32 |
completed | March 13, 2026, 12:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3593c810c819080f5370601750133 |
completed | March 13, 2026, 12:24 a.m. |
Created at: March 8, 2026, 3:16 p.m.