Triple
T236002
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Istanbul |
E4825
|
entity |
| Predicate | hasUniversity |
P113
|
FINISHED |
| Object |
Istanbul University
Istanbul University is a major public research university in Istanbul, Turkey, known as one of the country’s oldest and most prestigious higher education institutions.
|
E30280
|
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: Istanbul University | Statement: [Istanbul, hasUniversity, Istanbul University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Istanbul University Context triple: [Istanbul, hasUniversity, Istanbul University]
-
A.
Cairo University
Cairo University is a leading public research university in Giza, Egypt, renowned as one of the country’s oldest and most prestigious institutions of higher education.
-
B.
Al-Azhar University
Al-Azhar University is one of the world’s oldest and most influential centers of Islamic learning and higher education, located in Cairo, Egypt.
-
C.
Alexandria University
Alexandria University is a major public research university in Alexandria, Egypt, known for its wide range of academic programs and significant role in higher education in the region.
-
D.
University of Budapest
The University of Budapest is a historic Hungarian higher education institution known for producing prominent scholars, including mathematician John von Neumann.
-
E.
Cyprus University of Technology
Cyprus University of Technology is a public research university in Limassol, Cyprus, known for its focus on applied sciences, technology, and innovation.
- 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: Istanbul University Triple: [Istanbul, hasUniversity, Istanbul University]
Generated description
Istanbul University is a major public research university in Istanbul, Turkey, known as one of the country’s oldest and most prestigious higher education institutions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Istanbul University Target entity description: Istanbul University is a major public research university in Istanbul, Turkey, known as one of the country’s oldest and most prestigious higher education institutions.
-
A.
Cairo University
Cairo University is a leading public research university in Giza, Egypt, renowned as one of the country’s oldest and most prestigious institutions of higher education.
-
B.
Al-Azhar University
Al-Azhar University is one of the world’s oldest and most influential centers of Islamic learning and higher education, located in Cairo, Egypt.
-
C.
Alexandria University
Alexandria University is a major public research university in Alexandria, Egypt, known for its wide range of academic programs and significant role in higher education in the region.
-
D.
University of Budapest
The University of Budapest is a historic Hungarian higher education institution known for producing prominent scholars, including mathematician John von Neumann.
-
E.
Cyprus University of Technology
Cyprus University of Technology is a public research university in Limassol, Cyprus, known for its focus on applied sciences, technology, and innovation.
- 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_69a257c3d0708190b0871c4269d273e6 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NER | Named-entity recognition | batch_69a25ccab7648190be6e4f5febc1e313 |
completed | Feb. 28, 2026, 3:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3647a0f9c8190879f9fe425d901a7 |
completed | Feb. 28, 2026, 9:56 p.m. |
| NEDg | Description generation | batch_69a3654cdfb08190bf9ae2aad3769191 |
completed | Feb. 28, 2026, 9:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a365c391a081908196b842c69e8ddb |
completed | Feb. 28, 2026, 10:01 p.m. |
Created at: Feb. 28, 2026, 2:53 a.m.