Triple
T1638442
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bosporus Bridge |
E35411
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Istanbul road network
The Istanbul road network is the extensive system of highways, bridges, and arterial roads that connects the European and Asian sides of Istanbul and supports the city’s dense urban and intercontinental traffic.
|
E183643
|
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: Istanbul road network | Statement: [Bosporus Bridge, partOf, Istanbul road network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Istanbul road network Context triple: [Bosporus Bridge, partOf, Istanbul road network]
-
A.
Ankara Metro
Ankara Metro is the rapid transit system serving Turkey's capital city, providing urban rail transportation across Ankara and its surrounding districts.
-
B.
Istanbul Metro
The Istanbul Metro is a rapid transit system serving Istanbul, Turkey, connecting key districts and transport hubs across the city.
-
C.
Izmir Metro
Izmir Metro is a rapid transit rail system serving the city of Izmir, Turkey, providing high-capacity urban transportation across key districts.
-
D.
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.
-
E.
Istanbul
Istanbul is a transcontinental metropolis straddling Europe and Asia, renowned as Turkey’s cultural and economic hub and for its rich history as the former capital of the Byzantine and Ottoman Empires.
- 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: Istanbul road network Triple: [Bosporus Bridge, partOf, Istanbul road network]
Generated description
The Istanbul road network is the extensive system of highways, bridges, and arterial roads that connects the European and Asian sides of Istanbul and supports the city’s dense urban and intercontinental traffic.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Istanbul road network Target entity description: The Istanbul road network is the extensive system of highways, bridges, and arterial roads that connects the European and Asian sides of Istanbul and supports the city’s dense urban and intercontinental traffic.
-
A.
Ankara Metro
Ankara Metro is the rapid transit system serving Turkey's capital city, providing urban rail transportation across Ankara and its surrounding districts.
-
B.
Istanbul Metro
The Istanbul Metro is a rapid transit system serving Istanbul, Turkey, connecting key districts and transport hubs across the city.
-
C.
Izmir Metro
Izmir Metro is a rapid transit rail system serving the city of Izmir, Turkey, providing high-capacity urban transportation across key districts.
-
D.
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.
-
E.
Istanbul
Istanbul is a transcontinental metropolis straddling Europe and Asia, renowned as Turkey’s cultural and economic hub and for its rich history as the former capital of the Byzantine and Ottoman Empires.
- 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_69a88604618c81908b41f6429c431eb6 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90a1ac46081909f10e793898a9911 |
completed | March 5, 2026, 4:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad58ddfdbc819096578412818fdfbf |
completed | March 8, 2026, 11:09 a.m. |
| NEDg | Description generation | batch_69ad595841788190a97bbfded30110c5 |
completed | March 8, 2026, 11:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad59f329cc8190814de211fb00c7b8 |
completed | March 8, 2026, 11:13 a.m. |
Created at: March 4, 2026, 7:28 p.m.