Triple
T7281896
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cahit Arf |
E163168
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Middle East Technical University |
E81003
|
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: Middle East Technical University | Statement: [Cahit Arf, employer, Middle East Technical University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Middle East Technical University Context triple: [Cahit Arf, employer, Middle East Technical University]
-
A.
Middle East Technical University
chosen
Middle East Technical University is a leading Turkish public research university renowned for its strong engineering, natural sciences, and social sciences programs and its highly competitive academic environment.
-
B.
Istanbul Technical University
Istanbul Technical University is a prominent public research university in Istanbul, Turkey, renowned for its engineering, architecture, and technical sciences programs and its status as one of the oldest technical universities in the world.
-
C.
Karadeniz Technical University
Karadeniz Technical University is a major public research university in northeastern Turkey, known for its engineering, science, and forestry programs.
-
D.
METU Technopolis
METU Technopolis is a leading Turkish science and technology park that fosters collaboration between academia and industry, supporting high-tech startups and research-driven companies.
-
E.
Sabancı University
Sabancı University is a prominent private research university in Istanbul, Turkey, known for its interdisciplinary programs and strong emphasis on social sciences, engineering, and management.
- 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_69c6885c5964819085b209701769877f |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eb4d3e3c8190a05cb5af5f52bd75 |
completed | March 27, 2026, 8:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cea7b9d020819091342951d00661f9 |
completed | April 2, 2026, 5:30 p.m. |
Created at: March 27, 2026, 2:59 p.m.