Triple
T4599781
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sedan |
E100294
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Château de Sedan
Château de Sedan is a massive medieval fortress in northeastern France, renowned as one of the largest fortified castles in Europe.
|
E459716
|
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: Château de Sedan | Statement: [Sedan, hasLandmark, Château de Sedan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Château de Sedan Context triple: [Sedan, hasLandmark, Château de Sedan]
-
A.
Citadel of Bitche
The Citadel of Bitche is a massive 17th-century fortress in northeastern France, renowned for its strategic military role and well-preserved fortifications.
-
B.
Belfort citadel complex
The Belfort citadel complex is a historic fortified stronghold in Belfort, France, renowned for its strategic defenses and monumental architecture overlooking the city.
-
C.
Bourlon Barracks
Bourlon Barracks is a British Army installation within Catterick Garrison in North Yorkshire, used for housing and training military units.
-
D.
Place d'Iéna
Place d'Iéna is a prominent Parisian square in the 16th arrondissement, known for its central location near the Trocadéro and its notable monuments and embassies.
-
E.
Fort Douaumont
Fort Douaumont is a massive French fortress near Verdun that became a focal point of intense fighting and a symbol of the brutal attrition warfare during World War I.
- 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: Château de Sedan Triple: [Sedan, hasLandmark, Château de Sedan]
Generated description
Château de Sedan is a massive medieval fortress in northeastern France, renowned as one of the largest fortified castles in Europe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Château de Sedan Target entity description: Château de Sedan is a massive medieval fortress in northeastern France, renowned as one of the largest fortified castles in Europe.
-
A.
Citadel of Bitche
The Citadel of Bitche is a massive 17th-century fortress in northeastern France, renowned for its strategic military role and well-preserved fortifications.
-
B.
Belfort citadel complex
The Belfort citadel complex is a historic fortified stronghold in Belfort, France, renowned for its strategic defenses and monumental architecture overlooking the city.
-
C.
Bourlon Barracks
Bourlon Barracks is a British Army installation within Catterick Garrison in North Yorkshire, used for housing and training military units.
-
D.
Place d'Iéna
Place d'Iéna is a prominent Parisian square in the 16th arrondissement, known for its central location near the Trocadéro and its notable monuments and embassies.
-
E.
Fort Douaumont
Fort Douaumont is a massive French fortress near Verdun that became a focal point of intense fighting and a symbol of the brutal attrition warfare during World War I.
- 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_69bd43cbc014819098b45f435908f88a |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5971f448819090f6e76c7d3ffc2d |
completed | March 20, 2026, 2:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdfa54bb0c819081265a6d159ad790 |
completed | March 21, 2026, 1:54 a.m. |
| NEDg | Description generation | batch_69bdfb37b1448190a4001b9ed2b79012 |
completed | March 21, 2026, 1:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdfc0e456c81908efa3858d981ccc0 |
completed | March 21, 2026, 2:01 a.m. |
Created at: March 20, 2026, 1:11 p.m.