Triple
T20066700
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greater Tehran |
E499624
|
entity |
| Predicate | hasInstitution |
P186
|
FINISHED |
| Object |
Tehran University of Medical Sciences
Tehran University of Medical Sciences is Iran’s leading medical university and a major center for medical education, research, and healthcare services in Tehran.
|
E1410882
|
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: Tehran University of Medical Sciences | Statement: [Greater Tehran, hasInstitution, Tehran University of Medical Sciences]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tehran University of Medical Sciences Context triple: [Greater Tehran, hasInstitution, Tehran University of Medical Sciences]
-
A.
Shiraz University of Medical Sciences
Shiraz University of Medical Sciences is a major public medical university and healthcare education center located in the city of Shiraz in southern Iran.
-
B.
Tabriz University of Medical Sciences
Tabriz University of Medical Sciences is a major public medical university in Tabriz, Iran, known for training healthcare professionals and conducting medical research.
-
C.
Razi University
Razi University is a public higher education and research institution located in Kermanshah, Iran.
-
D.
Mashhad University of Medical Sciences
Mashhad University of Medical Sciences is a major Iranian public medical university and healthcare institution based in the city of Mashhad, known for its education, research, and extensive network of teaching hospitals.
-
E.
Sabzevar University of Medical Sciences
Sabzevar University of Medical Sciences is a public medical university in Sabzevar, Iran, specializing in training healthcare professionals and conducting medical research.
- 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: Tehran University of Medical Sciences Triple: [Greater Tehran, hasInstitution, Tehran University of Medical Sciences]
Generated description
Tehran University of Medical Sciences is Iran’s leading medical university and a major center for medical education, research, and healthcare services in Tehran.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tehran University of Medical Sciences Target entity description: Tehran University of Medical Sciences is Iran’s leading medical university and a major center for medical education, research, and healthcare services in Tehran.
-
A.
Shiraz University of Medical Sciences
Shiraz University of Medical Sciences is a major public medical university and healthcare education center located in the city of Shiraz in southern Iran.
-
B.
Tabriz University of Medical Sciences
Tabriz University of Medical Sciences is a major public medical university in Tabriz, Iran, known for training healthcare professionals and conducting medical research.
-
C.
Razi University
Razi University is a public higher education and research institution located in Kermanshah, Iran.
-
D.
Mashhad University of Medical Sciences
Mashhad University of Medical Sciences is a major Iranian public medical university and healthcare institution based in the city of Mashhad, known for its education, research, and extensive network of teaching hospitals.
-
E.
Sabzevar University of Medical Sciences
Sabzevar University of Medical Sciences is a public medical university in Sabzevar, Iran, specializing in training healthcare professionals and conducting medical research.
- 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_69da627770948190997f486f9a2e370f |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66379f2cc81908f13a7b216878f12 |
completed | April 20, 2026, 5:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a081f38a7d88190ab158529cea64f87 |
completed | May 16, 2026, 7:39 a.m. |
| NEDg | Description generation | batch_6a0823b9f6b081908b71f1061446e31e |
completed | May 16, 2026, 7:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08247ad2b0819095315aec25816448 |
completed | May 16, 2026, 8:02 a.m. |
Created at: April 11, 2026, 3:39 p.m.