Triple
T10430183
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Opera Limited |
E245891
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object | Jon Stephenson von Tetzchner |
E51184
|
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: Jon Stephenson von Tetzchner | Statement: [Opera Limited, foundedBy, Jon Stephenson von Tetzchner]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jon Stephenson von Tetzchner Context triple: [Opera Limited, foundedBy, Jon Stephenson von Tetzchner]
-
A.
Jon Stephenson von Tetzchner
chosen
Jon Stephenson von Tetzchner is an Icelandic-Norwegian software developer and entrepreneur best known as the co-founder and longtime CEO of the Opera web browser company and later founder of the Vivaldi browser.
-
B.
Mike Hazen
Mike Hazen is a Major League Baseball executive best known for leading the Arizona Diamondbacks’ baseball operations as their general manager.
-
C.
Carl Sassenrath
Carl Sassenrath is a computer scientist and software engineer best known as the architect of the Amiga multitasking operating system and the creator of the REBOL programming language.
-
D.
Tim Sweeney
Tim Sweeney is an American computer programmer and entrepreneur best known as the founder and CEO of Epic Games and the lead architect behind the Unreal Engine game development platform.
-
E.
Mike Schafer
Mike Schafer is a longtime head coach of the Cornell Big Red men's ice hockey team, known for leading the program to sustained success and multiple NCAA tournament appearances.
- 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_69d381bf3dc08190bf35a2643e4e8f22 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4ea62d6448190a7f5b785467824cf |
completed | April 7, 2026, 11:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d87eb068bc8190be9c7c916850278e |
completed | April 10, 2026, 4:38 a.m. |
Created at: April 6, 2026, 12:13 p.m.