Triple

T5879311
Position Surface form Disambiguated ID Type / Status
Subject 15 July Martyrs Bridge E130704 entity
Predicate nativeName P15 FINISHED
Object 15 Temmuz Şehitler Köprüsü
15 Temmuz Şehitler Köprüsü is a major suspension bridge in Istanbul spanning the Bosphorus Strait, connecting the European and Asian sides of the city.
 E555767 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: 15 Temmuz Şehitler Köprüsü | Statement: [15 July Martyrs Bridge, nativeName, 15 Temmuz Şehitler Köprüsü]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 15 Temmuz Şehitler Köprüsü
Context triple: [15 July Martyrs Bridge, nativeName, 15 Temmuz Şehitler Köprüsü]
  • A. 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.
  • 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. 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.
  • D. 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.
  • E. Tunca Bridge
    Tunca Bridge is a historic Ottoman-era stone bridge spanning the Tunca River in Edirne, Turkey.
  • 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: 15 Temmuz Şehitler Köprüsü
Triple: [15 July Martyrs Bridge, nativeName, 15 Temmuz Şehitler Köprüsü]
Generated description
15 Temmuz Şehitler Köprüsü is a major suspension bridge in Istanbul spanning the Bosphorus Strait, connecting the European and Asian sides of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 15 Temmuz Şehitler Köprüsü
Target entity description: 15 Temmuz Şehitler Köprüsü is a major suspension bridge in Istanbul spanning the Bosphorus Strait, connecting the European and Asian sides of the city.
  • A. 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.
  • 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. 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.
  • D. 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.
  • E. Tunca Bridge
    Tunca Bridge is a historic Ottoman-era stone bridge spanning the Tunca River in Edirne, Turkey.
  • 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_69c0085523688190bfd487479ce819e6 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c036327efc8190858e9364cd5d317b completed March 22, 2026, 6:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0bff29200819080c7d9269ad80c53 completed March 23, 2026, 4:22 a.m.
NEDg Description generation batch_69c0c1db6d548190ba4be143aa7c7905 completed March 23, 2026, 4:30 a.m.
NED2 Entity disambiguation (via description) batch_69c0c2bdd44881909aa85589d31e771a completed March 23, 2026, 4:34 a.m.
Created at: March 22, 2026, 3:57 p.m.