Triple

T12987378
Position Surface form Disambiguated ID Type / Status
Subject Lovech E321804 entity
Predicate hasLandmark P105 FINISHED
Object Covered Bridge of Lovech
The Covered Bridge of Lovech is a distinctive 19th-century pedestrian bridge in Lovech, Bulgaria, famed for its enclosed wooden structure lined with small shops.
E1014548 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: Covered Bridge of Lovech | Statement: [Lovech, hasLandmark, Covered Bridge of Lovech]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Covered Bridge of Lovech
Context triple: [Lovech, hasLandmark, Covered Bridge of Lovech]
  • A. Rohrbach’s Bridge
    Rohrbach’s Bridge is a historic stone arch bridge at Antietam National Battlefield in Maryland, best known as the site of intense fighting during the American Civil War’s Battle of Antietam.
  • B. Alte Brücke
    Alte Brücke is a historic stone bridge in Saarbrücken, Germany, known as one of the city’s oldest architectural landmarks spanning the Saar River.
  • C. Aspernbrücke
    Aspernbrücke is a bridge in Vienna, Austria, known for carrying traffic across the Danube Canal near the city center.
  • D. Schlossbrücke
    Schlossbrücke is a historic bridge in central Berlin that spans the Spree River, connecting Unter den Linden with Museum Island near the Berlin Palace.
  • E. Kornhausbrücke
    Kornhausbrücke is a bridge in Zurich, Switzerland, that carries traffic across the Limmat River near the city’s historic center.
  • 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: Covered Bridge of Lovech
Triple: [Lovech, hasLandmark, Covered Bridge of Lovech]
Generated description
The Covered Bridge of Lovech is a distinctive 19th-century pedestrian bridge in Lovech, Bulgaria, famed for its enclosed wooden structure lined with small shops.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Covered Bridge of Lovech
Target entity description: The Covered Bridge of Lovech is a distinctive 19th-century pedestrian bridge in Lovech, Bulgaria, famed for its enclosed wooden structure lined with small shops.
  • A. Rohrbach’s Bridge
    Rohrbach’s Bridge is a historic stone arch bridge at Antietam National Battlefield in Maryland, best known as the site of intense fighting during the American Civil War’s Battle of Antietam.
  • B. Alte Brücke
    Alte Brücke is a historic stone bridge in Saarbrücken, Germany, known as one of the city’s oldest architectural landmarks spanning the Saar River.
  • C. Aspernbrücke
    Aspernbrücke is a bridge in Vienna, Austria, known for carrying traffic across the Danube Canal near the city center.
  • D. Schlossbrücke
    Schlossbrücke is a historic bridge in central Berlin that spans the Spree River, connecting Unter den Linden with Museum Island near the Berlin Palace.
  • E. Kornhausbrücke
    Kornhausbrücke is a historic bridge in Bern, Switzerland, spanning the Aare River and connecting the Old City with newer districts.
  • 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_69d8076479b8819090afce3591939cdf completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97e5f47ec8190b39107bc016f9824 completed April 10, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6b8f6245c8190867417c3ef1852e5 completed May 3, 2026, 2:54 a.m.
NEDg Description generation batch_69f6ba3daefc81908eca79fd4a8df89f completed May 3, 2026, 3 a.m.
NED2 Entity disambiguation (via description) batch_69f6bb304f7c8190a02aa2c5f71cea89 completed May 3, 2026, 3:04 a.m.
Created at: April 9, 2026, 8:41 p.m.