Triple
T18193771
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dark Tranquillity |
E435606
|
entity |
| Predicate | hasFormerMember |
P1168
|
FINISHED |
| Object |
Stefan Lagergren
Stefan Lagergren is a Swedish guitarist best known for his early involvement in the Gothenburg metal scene, including a stint with the melodic death metal band Dark Tranquillity.
|
E1331249
|
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: Stefan Lagergren | Statement: [Dark Tranquillity, hasFormerMember, Stefan Lagergren]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stefan Lagergren Context triple: [Dark Tranquillity, hasFormerMember, Stefan Lagergren]
-
A.
Lars Ljungqvist
Lars Ljungqvist is an economist known for his influential work in macroeconomics and labor economics, including co-authoring the widely used graduate textbook "Recursive Macroeconomic Theory" with Thomas J. Sargent.
-
B.
Patrik Stymne
Patrik Stymne is a Swedish entrepreneur best known as a co-founder of the mobile gaming company King Digital Entertainment, creator of Candy Crush Saga.
-
C.
Anders Hagfeldt
Anders Hagfeldt is a Swedish chemist and academic leader known for his research in solar cell technology and his role as a university administrator.
-
D.
Stefan Jonsson
Stefan Jonsson is a Swedish literary scholar, critic, and professor known for his work on modernism, postcolonial theory, and cultural analysis.
-
E.
Erik Palmstedt
Erik Palmstedt was an 18th-century Swedish architect best known for his influential neoclassical designs in Stockholm.
- 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: Stefan Lagergren Triple: [Dark Tranquillity, hasFormerMember, Stefan Lagergren]
Generated description
Stefan Lagergren is a Swedish guitarist best known for his early involvement in the Gothenburg metal scene, including a stint with the melodic death metal band Dark Tranquillity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stefan Lagergren Target entity description: Stefan Lagergren is a Swedish guitarist best known for his early involvement in the Gothenburg metal scene, including a stint with the melodic death metal band Dark Tranquillity.
-
A.
Lars Ljungqvist
Lars Ljungqvist is an economist known for his influential work in macroeconomics and labor economics, including co-authoring the widely used graduate textbook "Recursive Macroeconomic Theory" with Thomas J. Sargent.
-
B.
Patrik Stymne
Patrik Stymne is a Swedish entrepreneur best known as a co-founder of the mobile gaming company King Digital Entertainment, creator of Candy Crush Saga.
-
C.
Anders Hagfeldt
Anders Hagfeldt is a Swedish chemist and academic leader known for his research in solar cell technology and his role as a university administrator.
-
D.
Stefan Jonsson
Stefan Jonsson is a Swedish literary scholar, critic, and professor known for his work on modernism, postcolonial theory, and cultural analysis.
-
E.
Erik Palmstedt
Erik Palmstedt was an 18th-century Swedish architect best known for his influential neoclassical designs in Stockholm.
- 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_69d8b90c7ec081909b4694ccecb449c6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4e0d12b688190842375dcc5d5537c |
completed | April 19, 2026, 2:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a04f8731fc08190b37f22ee3457bf6c |
completed | May 13, 2026, 10:17 p.m. |
| NEDg | Description generation | batch_6a04f97b1b94819093fa1b374a4b1809 |
completed | May 13, 2026, 10:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a04f9dd338881908b300bab7947f736 |
completed | May 13, 2026, 10:23 p.m. |
Created at: April 10, 2026, 10:31 a.m.