Triple
T236009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Istanbul |
E4825
|
entity |
| Predicate | leaderTitle |
P8
|
FINISHED |
| Object |
Mayor of Istanbul
The Mayor of Istanbul is the elected head of the Istanbul Metropolitan Municipality, responsible for governing and administering Turkey’s largest city.
|
E30552
|
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: Mayor of Istanbul | Statement: [Istanbul, leaderTitle, Mayor of Istanbul]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mayor of Istanbul Context triple: [Istanbul, leaderTitle, Mayor of Istanbul]
-
A.
Mayor of Moscow
The Mayor of Moscow is the highest-ranking city official responsible for governing Russia’s capital, overseeing its administration, budget, and urban development.
-
B.
Istanbul Metropolitan Municipality
Istanbul Metropolitan Municipality is the principal local government authority responsible for administering and providing public services across the city of Istanbul, Turkey.
-
C.
Governing Mayor of Oslo
The Governing Mayor of Oslo is the head of the city government, responsible for leading the municipal administration and executive political leadership of Norway’s capital.
-
D.
Governing Mayor of West Berlin
The Governing Mayor of West Berlin was the chief executive and political leader of West Berlin during the period of the city's division in the Cold War.
-
E.
Mayor of Toronto
The Mayor of Toronto is the elected head of the municipal government responsible for leading city council and representing Canada’s largest city.
- 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: Mayor of Istanbul Triple: [Istanbul, leaderTitle, Mayor of Istanbul]
Generated description
The Mayor of Istanbul is the elected head of the Istanbul Metropolitan Municipality, responsible for governing and administering Turkey’s largest city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mayor of Istanbul Target entity description: The Mayor of Istanbul is the elected head of the Istanbul Metropolitan Municipality, responsible for governing and administering Turkey’s largest city.
-
A.
Mayor of Moscow
The Mayor of Moscow is the highest-ranking city official responsible for governing Russia’s capital, overseeing its administration, budget, and urban development.
-
B.
Istanbul Metropolitan Municipality
Istanbul Metropolitan Municipality is the principal local government authority responsible for administering and providing public services across the city of Istanbul, Turkey.
-
C.
Governing Mayor of Oslo
The Governing Mayor of Oslo is the head of the city government, responsible for leading the municipal administration and executive political leadership of Norway’s capital.
-
D.
Governing Mayor of West Berlin
The Governing Mayor of West Berlin was the chief executive and political leader of West Berlin during the period of the city's division in the Cold War.
-
E.
Mayor of Toronto
The Mayor of Toronto is the elected head of the municipal government responsible for leading city council and representing Canada’s largest city.
- 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_69a3673474548190aea1f43318d15a71 |
completed | Feb. 28, 2026, 10:07 p.m. |
| NEDg | Description generation | batch_69a367bc6cb48190b5bc588db0833474 |
completed | Feb. 28, 2026, 10:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3681d99a881908ea8d2632ba2aab1 |
completed | Feb. 28, 2026, 10:11 p.m. |
Created at: Feb. 28, 2026, 2:53 a.m.