Triple
T17291579
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petrogradsky District, Saint Petersburg |
E419796
|
entity |
| Predicate | hasInstitution |
P186
|
FINISHED |
| Object | Saint Petersburg State University of Information Technologies, Mechanics and Optics (ITMO facilities) |
E1191534
|
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: Saint Petersburg State University of Information Technologies, Mechanics and Optics (ITMO facilities) | Statement: [Petrogradsky District, Saint Petersburg, hasInstitution, Saint Petersburg State University of Information Technologies, Mechanics and Optics (ITMO facilities)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saint Petersburg State University of Information Technologies, Mechanics and Optics (ITMO facilities) Context triple: [Petrogradsky District, Saint Petersburg, hasInstitution, Saint Petersburg State University of Information Technologies, Mechanics and Optics (ITMO facilities)]
-
A.
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
chosen
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics is a leading Russian technical university renowned for its programs and research in information technology, photonics, and applied physics.
-
B.
ITMO University (campus in district)
ITMO University is a leading Russian national research university in Saint Petersburg, renowned for its programs in information technology, photonics, and robotics.
-
C.
Saint Petersburg Polytechnic Institute
Saint Petersburg Polytechnic Institute is a prominent Russian technical university in Saint Petersburg known for training many influential engineers, scientists, and political figures.
-
D.
Moscow Institute of Physics and Technology (Dolgoprudny)
Moscow Institute of Physics and Technology (Dolgoprudny) is a leading Russian research university renowned for its rigorous training in physics, mathematics, and related technical disciplines.
-
E.
National Research University of Electronic Technology MIET
The National Research University of Electronic Technology (MIET) is a leading Russian technical university specializing in microelectronics, information technologies, and related high-tech engineering fields.
- 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_69d886db32608190a61e18862c5a8af6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e4378438508190924f732ad748b4d0 |
completed | April 19, 2026, 2:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a017959ffb0819099d70ed1541158ee |
completed | May 11, 2026, 6:38 a.m. |
Created at: April 10, 2026, 5:40 a.m.