Triple
T21192806
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Polar codes for control channels |
E522251
|
entity |
| Predicate | inventorOfUnderlyingTheory |
P114494
|
FINISHED |
| Object | Erdal Arikan |
—
|
NE NERFINISHED |
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: Erdal Arikan | Statement: [Polar codes for control channels, inventorOfUnderlyingTheory, Erdal Arikan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Erdal Arikan Context triple: [Polar codes for control channels, inventorOfUnderlyingTheory, Erdal Arikan]
-
A.
Ali Fuat Cebesoy
Ali Fuat Cebesoy was a prominent Turkish military commander and politician who played a key role in the Turkish War of Independence and the early years of the Republic of Turkey.
-
B.
Oktay Caglar
Oktay Caglar is an entrepreneur best known as one of the co-founders of the online learning platform Udemy.
-
C.
Fuat Sezgin
Fuat Sezgin was a prominent Turkish-German orientalist and historian of science renowned for his extensive research on the history of Arabic-Islamic science and its influence on global scientific development.
-
D.
H. Sadettin Arel
H. Sadettin Arel was a prominent Turkish musicologist, composer, and theorist known for modernizing and systematizing the theory of Ottoman/Turkish classical music.
-
E.
Ekrem Akurgal
Ekrem Akurgal was a prominent Turkish archaeologist and historian known for his influential research on the ancient civilizations of Anatolia and the Aegean.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Erdal Arikan Target entity description: Erdal Arikan is a Turkish electrical engineer and information theorist best known for pioneering polar codes, a breakthrough error-correcting code adopted in 5G wireless communication standards.
-
A.
Ali Fuat Cebesoy
Ali Fuat Cebesoy was a prominent Turkish military commander and politician who played a key role in the Turkish War of Independence and the early years of the Republic of Turkey.
-
B.
Oktay Caglar
Oktay Caglar is an entrepreneur best known as one of the co-founders of the online learning platform Udemy.
-
C.
Fuat Sezgin
Fuat Sezgin was a prominent Turkish-German orientalist and historian of science renowned for his extensive research on the history of Arabic-Islamic science and its influence on global scientific development.
-
D.
H. Sadettin Arel
H. Sadettin Arel was a prominent Turkish musicologist, composer, and theorist known for modernizing and systematizing the theory of Ottoman/Turkish classical music.
-
E.
Ekrem Akurgal
Ekrem Akurgal was a prominent Turkish archaeologist and historian known for his influential research on the ancient civilizations of Anatolia and the Aegean.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: inventorOfUnderlyingTheory Context triple: [Polar codes for control channels, inventorOfUnderlyingTheory, Erdal Arikan]
-
A.
theorizedInField
Indicates that a theory, idea, or hypothesis was formulated or developed within a particular academic or scientific field.
-
B.
notableTheorist
Indicates that the subject is recognized as a significant or influential theorist in relation to the object or specified field.
-
C.
developsTheory
Indicates that one entity formulates, elaborates, or advances a theoretical framework or explanation concerning another entity.
-
D.
hasTheory
Indicates that an entity possesses, is associated with, or is characterized by a particular theory.
-
E.
theoryProposedByAuthor
chosen
Indicates that a particular theory was proposed or put forward by a specific author.
- F. None of above.
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_69e0b51061388190aa03f19700d3ef04 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e73338dbe881908360dedad65c964b |
completed | April 21, 2026, 8:20 a.m. |
| PD | Predicate disambiguation | batch_69e5f6094e3c81909ee9699e00d371f7 |
completed | April 20, 2026, 9:46 a.m. |
Created at: April 16, 2026, 3:07 p.m.