Triple

T16914023
Position Surface form Disambiguated ID Type / Status
Subject Viapori E410274 entity
Predicate significantEvent P259 FINISHED
Object Viapori explosion (1906)
The Viapori explosion of 1906 was a massive accidental detonation of munitions at the Viapori (Suomenlinna) sea fortress near Helsinki, causing extensive damage and casualties and becoming one of the most notable peacetime disasters in Finnish history.
E1239865 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: Viapori explosion (1906) | Statement: [Viapori, significantEvent, Viapori explosion (1906)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Viapori explosion (1906)
Context triple: [Viapori, significantEvent, Viapori explosion (1906)]
  • A. Argonaut Mine disaster
    The Argonaut Mine disaster was a 1922 gold mine fire in Jackson, California, that killed 47 miners and became one of the deadliest hard-rock mining accidents in U.S. history.
  • B. Delft gunpowder explosion
    The Delft gunpowder explosion was a devastating 1654 blast in the Dutch city of Delft that destroyed much of the town and killed numerous residents, including painter Carel Fabritius.
  • C. Ravensdale mine explosion of 1915
    The Ravensdale mine explosion of 1915 was a deadly coal mine disaster in Ravensdale, Washington, that killed dozens of miners and devastated the local community.
  • D. Bois du Cazier mining disaster of 1956
    The Bois du Cazier mining disaster of 1956 was a catastrophic coal mine fire in Marcinelle, Belgium, that killed 262 miners—many of them Italian migrant workers—and became a landmark tragedy in European industrial and labor history.
  • E. Crimean Bridge explosions
    The Crimean Bridge explosions were high-profile attacks during the Russo-Ukrainian War that damaged the key transport link between Russia and the occupied Crimean Peninsula, symbolically undermining Russian control over the region.
  • 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: Viapori explosion (1906)
Triple: [Viapori, significantEvent, Viapori explosion (1906)]
Generated description
The Viapori explosion of 1906 was a massive accidental detonation of munitions at the Viapori (Suomenlinna) sea fortress near Helsinki, causing extensive damage and casualties and becoming one of the most notable peacetime disasters in Finnish history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Viapori explosion (1906)
Target entity description: The Viapori explosion of 1906 was a massive accidental detonation of munitions at the Viapori (Suomenlinna) sea fortress near Helsinki, causing extensive damage and casualties and becoming one of the most notable peacetime disasters in Finnish history.
  • A. Argonaut Mine disaster
    The Argonaut Mine disaster was a 1922 gold mine fire in Jackson, California, that killed 47 miners and became one of the deadliest hard-rock mining accidents in U.S. history.
  • B. Delft gunpowder explosion
    The Delft gunpowder explosion was a devastating 1654 blast in the Dutch city of Delft that destroyed much of the town and killed numerous residents, including painter Carel Fabritius.
  • C. Ravensdale mine explosion of 1915
    The Ravensdale mine explosion of 1915 was a deadly coal mine disaster in Ravensdale, Washington, that killed dozens of miners and devastated the local community.
  • D. Bois du Cazier mining disaster of 1956
    The Bois du Cazier mining disaster of 1956 was a catastrophic coal mine fire in Marcinelle, Belgium, that killed 262 miners—many of them Italian migrant workers—and became a landmark tragedy in European industrial and labor history.
  • E. Crimean Bridge explosions
    The Crimean Bridge explosions were high-profile attacks during the Russo-Ukrainian War that damaged the key transport link between Russia and the occupied Crimean Peninsula, symbolically undermining Russian control over the region.
  • 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_69d886c7b1e481908c3766dfa8c13458 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3ca3f1a2c8190a512ccc09a080eb4 completed April 18, 2026, 6:15 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c7be679c8190b9d0b0b9cfe185d3 completed May 10, 2026, 6 p.m.
NEDg Description generation batch_6a00c9059a2c819099ede5a7b6e25b18 completed May 10, 2026, 6:05 p.m.
NED2 Entity disambiguation (via description) batch_6a00c9d1c6a0819083635b8246cc82e7 completed May 10, 2026, 6:09 p.m.
Created at: April 10, 2026, 5:30 a.m.