Triple
T5853720
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Çanakkale 1915 Bridge |
E130098
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Çanakkale Motorway and Bridge Construction Investment and Operation Inc.
Çanakkale Motorway and Bridge Construction Investment and Operation Inc. is the private consortium responsible for the development, financing, construction, and operation of the Çanakkale 1915 Bridge and its associated motorway infrastructure in Turkey.
|
E550253
|
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: Çanakkale Motorway and Bridge Construction Investment and Operation Inc. | Statement: [Çanakkale 1915 Bridge, operator, Çanakkale Motorway and Bridge Construction Investment and Operation Inc.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Çanakkale Motorway and Bridge Construction Investment and Operation Inc. Context triple: [Çanakkale 1915 Bridge, operator, Çanakkale Motorway and Bridge Construction Investment and Operation Inc.]
-
A.
General Directorate of Highways of Turkey
The General Directorate of Highways of Turkey is the national government agency responsible for planning, constructing, operating, and maintaining the country’s state and provincial road network, including major bridges and motorways.
-
B.
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.
-
C.
State Hydraulic Works of Turkey
The State Hydraulic Works of Turkey is the government agency responsible for the country’s water resources development, including the planning, construction, and operation of major dams, irrigation schemes, and flood control projects.
-
D.
Tunca Bridge
Tunca Bridge is a historic Ottoman-era stone bridge spanning the Tunca River in Edirne, Turkey.
-
E.
Honshu-Shikoku Bridge Expressway Company
Honshu-Shikoku Bridge Expressway Company is a Japanese expressway operator responsible for managing major bridge and highway links between the islands of Honshu and Shikoku.
- 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: Çanakkale Motorway and Bridge Construction Investment and Operation Inc. Triple: [Çanakkale 1915 Bridge, operator, Çanakkale Motorway and Bridge Construction Investment and Operation Inc.]
Generated description
Çanakkale Motorway and Bridge Construction Investment and Operation Inc. is the private consortium responsible for the development, financing, construction, and operation of the Çanakkale 1915 Bridge and its associated motorway infrastructure in Turkey.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Çanakkale Motorway and Bridge Construction Investment and Operation Inc. Target entity description: Çanakkale Motorway and Bridge Construction Investment and Operation Inc. is the private consortium responsible for the development, financing, construction, and operation of the Çanakkale 1915 Bridge and its associated motorway infrastructure in Turkey.
-
A.
General Directorate of Highways of Turkey
The General Directorate of Highways of Turkey is the national government agency responsible for planning, constructing, operating, and maintaining the country’s state and provincial road network, including major bridges and motorways.
-
B.
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.
-
C.
State Hydraulic Works of Turkey
The State Hydraulic Works of Turkey is the government agency responsible for the country’s water resources development, including the planning, construction, and operation of major dams, irrigation schemes, and flood control projects.
-
D.
Tunca Bridge
Tunca Bridge is a historic Ottoman-era stone bridge spanning the Tunca River in Edirne, Turkey.
-
E.
Honshu-Shikoku Bridge Expressway Company
Honshu-Shikoku Bridge Expressway Company is a Japanese expressway operator responsible for managing major bridge and highway links between the islands of Honshu and Shikoku.
- 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_69c0084de39081909eb34e6bed74215a |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c035529cf88190acc547ae839950e7 |
completed | March 22, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a1b8f8508190942ce1725884d254 |
completed | March 23, 2026, 2:13 a.m. |
| NEDg | Description generation | batch_69c0a30d66088190b6e37a95527b273d |
completed | March 23, 2026, 2:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a364931c81908d595d74cb4f9a7b |
completed | March 23, 2026, 2:20 a.m. |
Created at: March 22, 2026, 3:55 p.m.