Triple

T7908727
Position Surface form Disambiguated ID Type / Status
Subject Istanbul road network E183643 entity
Predicate hasComponent P35 FINISHED
Object Fatih Sultan Mehmet Bridge
The Fatih Sultan Mehmet Bridge is a major suspension bridge spanning the Bosphorus in Istanbul, connecting the European and Asian sides of the city and serving as a key artery for vehicular traffic.
E35411 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: Fatih Sultan Mehmet Bridge | Statement: [Istanbul road network, hasComponent, Fatih Sultan Mehmet Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fatih Sultan Mehmet Bridge
Context triple: [Istanbul road network, hasComponent, Fatih Sultan Mehmet Bridge]
  • A. Yavuz Sultan Selim Bridge
    Yavuz Sultan Selim Bridge is a modern suspension bridge spanning the Bosphorus Strait in Istanbul, serving both road and rail traffic and symbolizing the city's connection between Europe and Asia.
  • B. Atatürk Bridge
    Atatürk Bridge is a major road bridge in Istanbul, Turkey, connecting districts across the Golden Horn and serving as an important transportation link in the city.
  • C. Osmangazi Bridge
    The Osmangazi Bridge is a major suspension bridge in northwestern Turkey that spans the Gulf of İzmit, significantly shortening the road distance between Istanbul and the country's western regions.
  • D. Bosporus Bridge
    The Bosporus Bridge is a major suspension bridge in Istanbul that spans the Bosporus Strait, connecting the European and Asian sides of the city.
  • E. Meriç Bridge
    Meriç Bridge is a historic Ottoman-era stone bridge spanning the Maritsa (Meriç) River in Edirne, Turkey, known for its elegant arches and scenic views.
  • 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: Fatih Sultan Mehmet Bridge
Triple: [Istanbul road network, hasComponent, Fatih Sultan Mehmet Bridge]
Generated description
The Fatih Sultan Mehmet Bridge is a major suspension bridge spanning the Bosphorus in Istanbul, connecting the European and Asian sides of the city and serving as a key artery for vehicular traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fatih Sultan Mehmet Bridge
Target entity description: The Fatih Sultan Mehmet Bridge is a major suspension bridge spanning the Bosphorus in Istanbul, connecting the European and Asian sides of the city and serving as a key artery for vehicular traffic.
  • A. Yavuz Sultan Selim Bridge
    Yavuz Sultan Selim Bridge is a modern suspension bridge spanning the Bosphorus Strait in Istanbul, serving both road and rail traffic and symbolizing the city's connection between Europe and Asia.
  • B. Atatürk Bridge
    Atatürk Bridge is a major road bridge in Istanbul, Turkey, connecting districts across the Golden Horn and serving as an important transportation link in the city.
  • C. Osmangazi Bridge
    The Osmangazi Bridge is a major suspension bridge in northwestern Turkey that spans the Gulf of İzmit, significantly shortening the road distance between Istanbul and the country's western regions.
  • D. Bosporus Bridge chosen
    The Bosporus Bridge is a major suspension bridge in Istanbul that spans the Bosporus Strait, connecting the European and Asian sides of the city.
  • E. Meriç Bridge
    Meriç Bridge is a historic Ottoman-era stone bridge spanning the Maritsa (Meriç) River in Edirne, Turkey, known for its elegant arches and scenic views.
  • F. None of above.

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_69ca828dec0c81908b8f55a4dbbb53ff completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3a5c85ac81908de2ca387826ea2f completed March 31, 2026, 3:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc5634f3c48190a801945317e4883d completed March 31, 2026, 11:18 p.m.
NEDg Description generation batch_69cc5ca6efbc819082f4c643446da354 completed March 31, 2026, 11:45 p.m.
NED2 Entity disambiguation (via description) batch_69cc5d6d93f08190b17d6c7a4fad2cf0 completed March 31, 2026, 11:49 p.m.
Created at: March 30, 2026, 5:03 p.m.