Triple
T5353119
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chalmers University of Technology |
E102623
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object |
Jan Uddenfeldt
Jan Uddenfeldt is a Swedish engineer and telecommunications executive best known as a key technical leader at Ericsson and a pioneer in the development of mobile communication systems.
|
E523355
|
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: Jan Uddenfeldt | Statement: [Chalmers University of Technology, hasNotableAlumni, Jan Uddenfeldt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jan Uddenfeldt Context triple: [Chalmers University of Technology, hasNotableAlumni, Jan Uddenfeldt]
-
A.
Christian Lundeberg
Christian Lundeberg was a Swedish conservative politician who briefly served as Prime Minister of Sweden in 1905 during the dissolution of the union with Norway.
-
B.
Johan Risingh
Johan Risingh was a 17th-century Swedish colonial administrator who served as the last governor of the short-lived New Sweden colony in North America before its conquest by the Dutch.
-
C.
Arvid Engegård
Arvid Engegård is a Norwegian conductor and violinist known for his work with leading Scandinavian orchestras and chamber ensembles.
-
D.
Per Ahlmark
Per Ahlmark was a Swedish politician, writer, and former leader of the Liberal People's Party who also served as Sweden’s Deputy Prime Minister in the 1970s.
-
E.
Carl Molinder
Carl Molinder is a Swedish film producer best known for his work on the critically acclaimed horror drama "Let the Right One In."
- 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: Jan Uddenfeldt Triple: [Chalmers University of Technology, hasNotableAlumni, Jan Uddenfeldt]
Generated description
Jan Uddenfeldt is a Swedish engineer and telecommunications executive best known as a key technical leader at Ericsson and a pioneer in the development of mobile communication systems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jan Uddenfeldt Target entity description: Jan Uddenfeldt is a Swedish engineer and telecommunications executive best known as a key technical leader at Ericsson and a pioneer in the development of mobile communication systems.
-
A.
Christian Lundeberg
Christian Lundeberg was a Swedish conservative politician who briefly served as Prime Minister of Sweden in 1905 during the dissolution of the union with Norway.
-
B.
Johan Risingh
Johan Risingh was a 17th-century Swedish colonial administrator who served as the last governor of the short-lived New Sweden colony in North America before its conquest by the Dutch.
-
C.
Arvid Engegård
Arvid Engegård is a Norwegian conductor and violinist known for his work with leading Scandinavian orchestras and chamber ensembles.
-
D.
Per Ahlmark
Per Ahlmark was a Swedish politician, writer, and former leader of the Liberal People's Party who also served as Sweden’s Deputy Prime Minister in the 1970s.
-
E.
Carl Molinder
Carl Molinder is a Swedish film producer best known for his work on the critically acclaimed horror drama "Let the Right One In."
- 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_69bd43d8f7248190b64c140734b5c9a8 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd861327288190b3f2720ce81e0de6 |
completed | March 20, 2026, 5:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf4873ff0881908390c12767e18bb5 |
completed | March 22, 2026, 1:40 a.m. |
| NEDg | Description generation | batch_69bf4c6059d48190a2fb5f76dfa19767 |
completed | March 22, 2026, 1:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf4cadc9508190a901a6fe6702f1b7 |
completed | March 22, 2026, 1:58 a.m. |
Created at: March 20, 2026, 2:01 p.m.