Triple
T8047572
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | School of Civil Engineering, University of Tehran |
E187592
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | University of Tehran, Central Campus |
E35852
|
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: University of Tehran, Central Campus | Statement: [School of Civil Engineering, University of Tehran, locatedIn, University of Tehran, Central Campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of Tehran, Central Campus Context triple: [School of Civil Engineering, University of Tehran, locatedIn, University of Tehran, Central Campus]
-
A.
University of Tehran
chosen
The University of Tehran is Iran’s oldest and most prestigious public university, widely regarded as the country’s leading center for higher education and research.
-
B.
Shiraz University
Shiraz University is a major public research university and one of the leading higher education institutions in southern Iran.
-
C.
Ferdowsi University of Mashhad
Ferdowsi University of Mashhad is a major public research university in Mashhad, Iran, recognized as one of the country’s leading higher education institutions.
-
D.
Shahid Beheshti University
Shahid Beheshti University is a major public research university in Iran, recognized as one of the country’s leading institutions of higher education.
-
E.
Imam Khomeini International University
Imam Khomeini International University is a public higher education institution in Qazvin, Iran, known for its focus on humanities, Islamic studies, and international academic programs.
- 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_69ca82b15e948190a62fd7af5218426a |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3f4f0bf88190b8a706186118c977 |
completed | March 31, 2026, 3:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d065a63f8c8190a50f814fb70e0e31 |
completed | April 4, 2026, 1:13 a.m. |
Created at: March 30, 2026, 5:24 p.m.