Triple
T21174619
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rolf Nevanlinna |
E521777
|
entity |
| Predicate | doctoralAdvisor |
P167
|
FINISHED |
| Object | Ernst Lindelöf |
—
|
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: Ernst Lindelöf | Statement: [Rolf Nevanlinna, doctoralAdvisor, Ernst Lindelöf]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ernst Lindelöf Context triple: [Rolf Nevanlinna, doctoralAdvisor, Ernst Lindelöf]
-
A.
Ernst Lindelöf
chosen
Ernst Lindelöf was a Finnish mathematician known for his contributions to complex analysis, topology, and the theory of differential equations.
-
B.
Gösta Mittag-Leffler
Gösta Mittag-Leffler was a Swedish mathematician known for his foundational work in complex analysis and for founding the journal Acta Mathematica.
-
C.
Ludvig Fredholm
Ludvig Fredholm was an industrialist and entrepreneur best known for founding the Swedish electrical engineering company ASEA, a predecessor of ABB.
-
D.
Georg Ehrnrooth
Georg Ehrnrooth was a prominent Finnish politician and lawyer known for his conservative views and long tenure as a member of the Finnish Parliament.
-
E.
Ivar Fredholm
Ivar Fredholm was a Swedish mathematician best known for his foundational work on integral equations, which played a key role in the development of functional analysis.
- 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_69e0b50e30748190b186824a206d39b9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72714d3f48190871c5e35c3887d7f |
completed | April 21, 2026, 7:28 a.m. |
Created at: April 16, 2026, 3 p.m.