Triple
T21200368
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Battle of Reading (871) |
E522437
|
entity |
| Predicate | opposingCommander |
P1698
|
FINISHED |
| Object | Halfdan Ragnarsson |
—
|
NE NERFINISHED |
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: Halfdan Ragnarsson | Statement: [Battle of Reading (871), opposingCommander, Halfdan Ragnarsson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Halfdan Ragnarsson Context triple: [Battle of Reading (871), opposingCommander, Halfdan Ragnarsson]
-
A.
Halfdan Ragnarsson
chosen
Halfdan Ragnarsson was a 9th-century Viking warlord, traditionally identified as one of the sons of Ragnar Lothbrok, who played a major role in the Norse invasions and political upheavals in England.
-
B.
Paul Thorfinnsson
Paul Thorfinnsson was an 11th-century Earl of Orkney, known for jointly ruling the earldom with his brother Erlend and for his role in the Norse-Scottish power struggles of the period.
-
C.
Ragnar Sigurdsson
Ragnar Sigurdsson is an Icelandic professional footballer known primarily as a central defender who has represented Iceland’s national team at major international tournaments.
-
D.
Halfdan the Black
Halfdan the Black was a 9th-century Norwegian petty king of Vestfold and Agder, best known as the father of Harald Fairhair and an important precursor to the unification of Norway.
-
E.
Halfdan the Black
Halfdan the Black is a fictional Viking chieftain portrayed as a rival leader in the 1989 comedy film "Erik the Viking."
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b5112d8881909510b2dcdc93106d |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e73430c5a08190aeb6a62eec0f43a3 |
completed | April 21, 2026, 8:24 a.m. |
Created at: April 16, 2026, 3:18 p.m.