Triple
T5098270
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ragnar Östberg |
E114919
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Royal Institute of Technology |
E78689
|
NE FINISHED |
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: Royal Institute of Technology | Statement: [Ragnar Östberg, educatedAt, Royal Institute of Technology]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Royal Institute of Technology Context triple: [Ragnar Östberg, educatedAt, Royal Institute of Technology]
-
A.
KTH Royal Institute of Technology
chosen
KTH Royal Institute of Technology is Sweden’s largest and one of Europe’s leading technical universities, renowned for its engineering and technology research and education.
-
B.
Chalmers University of Technology
Chalmers University of Technology is a prominent Swedish university specializing in engineering, technology, and natural sciences.
-
C.
Lund University
Lund University is a prestigious Swedish public research university, founded in 1666 in the city of Lund, known for its strong international profile and contributions across science, technology, humanities, and social sciences.
-
D.
Karolinska Institute
Karolinska Institute is a renowned Swedish medical university and research institution internationally recognized for its leading role in biomedical science and education.
-
E.
Uppsala University
Uppsala University is a historic and prestigious Swedish research university, renowned for its strong academic tradition and contributions to science and scholarship since its founding in 1477.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69bd443fc49c819089629c00e311310c |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7567d21081909227ed8f08b74c71 |
completed | March 20, 2026, 4:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bec36d231481908da4d2df53bd6507 |
completed | March 21, 2026, 4:12 p.m. |
Created at: March 20, 2026, 1:40 p.m.