Triple
T14426489
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thorfinn Karlsefni |
E357710
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object |
Snorri Thorfinnsson
Snorri Thorfinnsson was the son of Icelandic explorer Thorfinn Karlsefni and is often regarded as one of the first children of European descent born in North America during the Vinland expeditions.
|
E1102440
|
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: Snorri Thorfinnsson | Statement: [Thorfinn Karlsefni, child, Snorri Thorfinnsson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Snorri Thorfinnsson Context triple: [Thorfinn Karlsefni, child, Snorri Thorfinnsson]
-
A.
Snorri goði
Snorri goði was a powerful Icelandic chieftain and saga figure renowned for his political cunning and legal expertise during the Viking Age.
-
B.
Snorri Sturluson
Snorri Sturluson was a 13th-century Icelandic historian, poet, and politician best known for his works on Norse mythology and the history of the Norwegian kings.
-
C.
Illugi Grettisson
Illugi Grettisson is a character in the Icelandic saga tradition, known as the loyal younger brother and companion of the outlaw hero Grettir Ásmundarson in Grettis saga.
-
D.
Herjólfr Bárðarson
Herjólfr Bárðarson was a Norseman of the late Viking Age, known primarily as the father of the explorer Bjarni Herjólfsson, who is credited with the earliest known European sighting of North America.
-
E.
Gunnbjörn Ulfsson
Gunnbjörn Ulfsson was a Norse explorer, traditionally credited as the first European to sight Greenland.
- 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: Snorri Thorfinnsson Triple: [Thorfinn Karlsefni, child, Snorri Thorfinnsson]
Generated description
Snorri Thorfinnsson was the son of Icelandic explorer Thorfinn Karlsefni and is often regarded as one of the first children of European descent born in North America during the Vinland expeditions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Snorri Thorfinnsson Target entity description: Snorri Thorfinnsson was the son of Icelandic explorer Thorfinn Karlsefni and is often regarded as one of the first children of European descent born in North America during the Vinland expeditions.
-
A.
Snorri goði
Snorri goði was a powerful Icelandic chieftain and saga figure renowned for his political cunning and legal expertise during the Viking Age.
-
B.
Snorri Sturluson
Snorri Sturluson was a 13th-century Icelandic historian, poet, and politician best known for his works on Norse mythology and the history of the Norwegian kings.
-
C.
Illugi Grettisson
Illugi Grettisson is a character in the Icelandic saga tradition, known as the loyal younger brother and companion of the outlaw hero Grettir Ásmundarson in Grettis saga.
-
D.
Herjólfr Bárðarson
Herjólfr Bárðarson was a Norseman of the late Viking Age, known primarily as the father of the explorer Bjarni Herjólfsson, who is credited with the earliest known European sighting of North America.
-
E.
Gunnbjörn Ulfsson
Gunnbjörn Ulfsson was a Norse explorer, traditionally credited as the first European to sight Greenland.
- 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_69d8279402a88190821ffa39ae15bccf |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de911398f08190be85bc0a8bef6b1b |
completed | April 14, 2026, 7:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd6d82f9ec81909e52485f6ec1837e |
completed | May 8, 2026, 4:58 a.m. |
| NEDg | Description generation | batch_69fd6eecf1988190809096c01b82346d |
completed | May 8, 2026, 5:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd6fadf9b0819086ef8ffec340d7c6 |
completed | May 8, 2026, 5:07 a.m. |
Created at: April 10, 2026, 1:18 a.m.