Triple
T1510318
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Uppsala University |
E30374
|
entity |
| Predicate | hasNotableAlumnus |
P51
|
FINISHED |
| Object |
Ulf Lundell
Ulf Lundell is a Swedish rock musician, songwriter, and author, often regarded as one of Sweden’s most influential rock artists.
|
E173270
|
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: Ulf Lundell | Statement: [Uppsala University, hasNotableAlumnus, Ulf Lundell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ulf Lundell Context triple: [Uppsala University, hasNotableAlumnus, Ulf Lundell]
-
A.
Ivan Wallin
Ivan Wallin was an American biologist and early proponent of the endosymbiotic theory, arguing that mitochondria originated as symbiotic bacteria within eukaryotic cells.
-
B.
Björn Envall
Björn Envall is a Swedish automotive designer best known for his influential work on several Saab models, helping to define the brand’s distinctive design language in the late 20th century.
-
C.
Kjell Ödeen
Kjell Ödeen was a Swedish architect best known for designing major public buildings such as the Scandinavium arena in Gothenburg.
-
D.
Petter Aron Lindström
Petter Aron Lindström was a Swedish neurosurgeon best known as the first husband of actress Ingrid Bergman.
-
E.
Sigfrid Edström
Sigfrid Edström was a Swedish industrialist and sports administrator who served as president of the International Olympic Committee in the mid-20th century.
- 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: Ulf Lundell Triple: [Uppsala University, hasNotableAlumnus, Ulf Lundell]
Generated description
Ulf Lundell is a Swedish rock musician, songwriter, and author, often regarded as one of Sweden’s most influential rock artists.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ulf Lundell Target entity description: Ulf Lundell is a Swedish rock musician, songwriter, and author, often regarded as one of Sweden’s most influential rock artists.
-
A.
Ivan Wallin
Ivan Wallin was an American biologist and early proponent of the endosymbiotic theory, arguing that mitochondria originated as symbiotic bacteria within eukaryotic cells.
-
B.
Björn Envall
Björn Envall is a Swedish automotive designer best known for his influential work on several Saab models, helping to define the brand’s distinctive design language in the late 20th century.
-
C.
Kjell Ödeen
Kjell Ödeen was a Swedish architect best known for designing major public buildings such as the Scandinavium arena in Gothenburg.
-
D.
Petter Aron Lindström
Petter Aron Lindström was a Swedish neurosurgeon best known as the first husband of actress Ingrid Bergman.
-
E.
Sigfrid Edström
Sigfrid Edström was a Swedish industrialist and sports administrator who served as president of the International Olympic Committee in the mid-20th century.
- 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_69a885e8caf88190a5fbb6159ce87786 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a907d4edd48190a03c85e1a0cc02b1 |
completed | March 5, 2026, 4:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad233c254c8190b52b34526c9cb3cb |
completed | March 8, 2026, 7:20 a.m. |
| NEDg | Description generation | batch_69ad242d20448190a27ff7414d9cff21 |
completed | March 8, 2026, 7:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad24e6e9688190a20c67c181936e98 |
completed | March 8, 2026, 7:27 a.m. |
Created at: March 4, 2026, 7:26 p.m.