Triple

T17027876
Position Surface form Disambiguated ID Type / Status
Subject Old Town of Basel E413112 entity
Predicate historicalEvent P259 FINISHED
Object Basel earthquake of 1356
The Basel earthquake of 1356 was a devastating medieval seismic event that destroyed much of Basel and its surroundings, making it one of the most powerful and destructive earthquakes recorded in central Europe.
E1246814 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: Basel earthquake of 1356 | Statement: [Old Town of Basel, historicalEvent, Basel earthquake of 1356]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Basel earthquake of 1356
Context triple: [Old Town of Basel, historicalEvent, Basel earthquake of 1356]
  • A. Huizinge earthquake
    The Huizinge earthquake was a significant induced earthquake in the Dutch province of Groningen, widely noted for highlighting the seismic risks associated with natural gas extraction in the region.
  • B. 1880 Zagreb earthquake
    The 1880 Zagreb earthquake was a major seismic event that struck the city of Zagreb, causing widespread damage and prompting significant reconstruction, including the rebuilding of Zagreb Cathedral.
  • C. 1755 Lisbon earthquake
    The 1755 Lisbon earthquake was a devastating seismic event that struck Portugal’s capital on All Saints’ Day, triggering massive fires and a tsunami, and profoundly influencing European philosophy, science, and urban planning.
  • D. 1940 Vrancea earthquake
    The 1940 Vrancea earthquake was a powerful and destructive seismic event that struck Romania on November 10, 1940, causing widespread damage and significant loss of life across the region.
  • E. 1927 Crimean earthquake
    The 1927 Crimean earthquake was a powerful seismic event in the Black Sea region that caused significant damage across Crimea and nearby areas.
  • 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: Basel earthquake of 1356
Triple: [Old Town of Basel, historicalEvent, Basel earthquake of 1356]
Generated description
The Basel earthquake of 1356 was a devastating medieval seismic event that destroyed much of Basel and its surroundings, making it one of the most powerful and destructive earthquakes recorded in central Europe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Basel earthquake of 1356
Target entity description: The Basel earthquake of 1356 was a devastating medieval seismic event that destroyed much of Basel and its surroundings, making it one of the most powerful and destructive earthquakes recorded in central Europe.
  • A. Huizinge earthquake
    The Huizinge earthquake was a significant induced earthquake in the Dutch province of Groningen, widely noted for highlighting the seismic risks associated with natural gas extraction in the region.
  • B. 1880 Zagreb earthquake
    The 1880 Zagreb earthquake was a major seismic event that struck the city of Zagreb, causing widespread damage and prompting significant reconstruction, including the rebuilding of Zagreb Cathedral.
  • C. 1755 Lisbon earthquake
    The 1755 Lisbon earthquake was a devastating seismic event that struck Portugal’s capital on All Saints’ Day, triggering massive fires and a tsunami, and profoundly influencing European philosophy, science, and urban planning.
  • D. 1940 Vrancea earthquake
    The 1940 Vrancea earthquake was a powerful and destructive seismic event that struck Romania on November 10, 1940, causing widespread damage and significant loss of life across the region.
  • E. 1927 Crimean earthquake
    The 1927 Crimean earthquake was a powerful seismic event in the Black Sea region that caused significant damage across Crimea and nearby areas.
  • 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_69d886cc4170819093deddc7b8b4b6a7 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d5d728148190b83367cd6fdefa50 completed April 18, 2026, 7:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a011b553c588190b46785b85142dce5 completed May 10, 2026, 11:57 p.m.
NEDg Description generation batch_6a011d2651e88190b6a57fa11e29bb21 completed May 11, 2026, 12:04 a.m.
NED2 Entity disambiguation (via description) batch_6a011d99a038819086924a1b2af55967 completed May 11, 2026, 12:06 a.m.
Created at: April 10, 2026, 5:33 a.m.