Triple
T1688367
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yavuz Sultan Selim Bridge |
E36493
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Northern Marmara Motorway
The Northern Marmara Motorway is a major Turkish highway encircling Istanbul on the northern side, designed to ease traffic congestion and improve transit between Europe and Asia.
|
E191348
|
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: Northern Marmara Motorway | Statement: [Yavuz Sultan Selim Bridge, partOf, Northern Marmara Motorway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northern Marmara Motorway Context triple: [Yavuz Sultan Selim Bridge, partOf, Northern Marmara Motorway]
-
A.
Marmaray rail tunnel
The Marmaray rail tunnel is an undersea railway tunnel in Istanbul that connects the European and Asian sides of the city beneath the Bosporus Strait.
-
B.
Cairo Ring Road
Cairo Ring Road is a major orbital highway encircling Greater Cairo, serving as a key route that links important districts and infrastructure across the metropolitan area.
-
C.
Tunca Bridge
Tunca Bridge is a historic Ottoman-era stone bridge spanning the Tunca River in Edirne, Turkey.
-
D.
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.
-
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: Northern Marmara Motorway Triple: [Yavuz Sultan Selim Bridge, partOf, Northern Marmara Motorway]
Generated description
The Northern Marmara Motorway is a major Turkish highway encircling Istanbul on the northern side, designed to ease traffic congestion and improve transit between Europe and Asia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northern Marmara Motorway Target entity description: The Northern Marmara Motorway is a major Turkish highway encircling Istanbul on the northern side, designed to ease traffic congestion and improve transit between Europe and Asia.
-
A.
Marmaray rail tunnel
The Marmaray rail tunnel is an undersea railway tunnel in Istanbul that connects the European and Asian sides of the city beneath the Bosporus Strait.
-
B.
Cairo Ring Road
Cairo Ring Road is a major orbital highway encircling Greater Cairo, serving as a key route that links important districts and infrastructure across the metropolitan area.
-
C.
Tunca Bridge
Tunca Bridge is a historic Ottoman-era stone bridge spanning the Tunca River in Edirne, Turkey.
-
D.
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.
-
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
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_69a886151508819084fa7f1ce6e05577 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa6296655c8190835ec0d20f7460ca |
completed | March 6, 2026, 5:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad7992792081909af4312ae8a448a2 |
completed | March 8, 2026, 1:28 p.m. |
| NEDg | Description generation | batch_69ad7ab4aca48190936384bfa1cdeccf |
completed | March 8, 2026, 1:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad7b34c3248190bb93769e55df7189 |
completed | March 8, 2026, 1:35 p.m. |
Created at: March 4, 2026, 7:29 p.m.