Triple
T1406033
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Constantine |
E31693
|
entity |
| Predicate | bridge |
P2535
|
FINISHED |
| Object |
Sidi Rached Bridge
Sidi Rached Bridge is a historic early 20th-century stone arch bridge in Constantine, Algeria, renowned for its impressive height and role as an iconic landmark of the “City of Bridges.”
|
E164728
|
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: Sidi Rached Bridge | Statement: [Constantine, bridge, Sidi Rached Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sidi Rached Bridge Context triple: [Constantine, bridge, Sidi Rached Bridge]
-
A.
Sidi M’Cid Bridge
Sidi M’Cid Bridge is a historic suspension bridge in Constantine, Algeria, famed for its dramatic height above the Rhumel Gorge and its iconic role in the city’s skyline.
-
B.
Mughrabi Bridge
Mughrabi Bridge is the wooden access ramp that leads from the Western Wall Plaza up to the Mughrabi Gate entrance of the Temple Mount/Haram al-Sharif in Jerusalem.
-
C.
Tunca Bridge
Tunca Bridge is a historic Ottoman-era stone bridge spanning the Tunca River in Edirne, Turkey.
-
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.
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.
- 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: Sidi Rached Bridge Triple: [Constantine, bridge, Sidi Rached Bridge]
Generated description
Sidi Rached Bridge is a historic early 20th-century stone arch bridge in Constantine, Algeria, renowned for its impressive height and role as an iconic landmark of the “City of Bridges.”
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sidi Rached Bridge Target entity description: Sidi Rached Bridge is a historic early 20th-century stone arch bridge in Constantine, Algeria, renowned for its impressive height and role as an iconic landmark of the “City of Bridges.”
-
A.
Sidi M’Cid Bridge
Sidi M’Cid Bridge is a historic suspension bridge in Constantine, Algeria, famed for its dramatic height above the Rhumel Gorge and its iconic role in the city’s skyline.
-
B.
Mughrabi Bridge
Mughrabi Bridge is the wooden access ramp that leads from the Western Wall Plaza up to the Mughrabi Gate entrance of the Temple Mount/Haram al-Sharif in Jerusalem.
-
C.
Tunca Bridge
Tunca Bridge is a historic Ottoman-era stone bridge spanning the Tunca River in Edirne, Turkey.
-
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.
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.
- 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_69a49918e1f88190ba610f9dc8114578 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c3bc55a08190a4dfe13a5378aff3 |
completed | March 1, 2026, 10:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad08ae530081909695bde0d9c46d41 |
completed | March 8, 2026, 5:27 a.m. |
| NEDg | Description generation | batch_69ad0975b0c4819095a36f833e15fdae |
completed | March 8, 2026, 5:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad0a1df32c81908bf57911901f3f9c |
completed | March 8, 2026, 5:33 a.m. |
Created at: March 1, 2026, 7:59 p.m.