Triple
T964381
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Riga |
E20805
|
entity |
| Predicate | hasUniversity |
P113
|
FINISHED |
| Object | Riga Technical University |
E62397
|
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: Riga Technical University | Statement: [Riga, hasUniversity, Riga Technical University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riga Technical University Context triple: [Riga, hasUniversity, Riga Technical University]
-
A.
Riga Polytechnic Institute
chosen
Riga Polytechnic Institute was a prominent technical university in Riga, historically known for training engineers and scientists in the Russian Empire and later Latvia.
-
B.
University of Latvia
The University of Latvia is the largest and one of the oldest higher education and research institutions in Latvia, offering a wide range of academic programs and serving as a major intellectual center in the country.
-
C.
Tallinn University of Technology
Tallinn University of Technology is a leading Estonian public university specializing in engineering, technology, and applied sciences, located in the capital city of Tallinn.
-
D.
Kaunas University of Technology
Kaunas University of Technology is a major public research university in Lithuania known for its strong engineering, technology, and applied sciences programs.
-
E.
University of Tartu
The University of Tartu is a leading research-intensive university in Estonia, renowned for its strong programs in the humanities, natural and social sciences, and its historic role in Baltic and Nordic higher education.
- 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_69a493b33d2c81909c52c369d3ca8436 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b4303e5881909d101d11f9732c75 |
completed | March 1, 2026, 9:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac25845f588190b0f60754636a88d0 |
completed | March 7, 2026, 1:17 p.m. |
Created at: March 1, 2026, 7:40 p.m.