Triple

T1841721
Position Surface form Disambiguated ID Type / Status
Subject Montparnasse derailment E41189 entity
Predicate hasCommonsCategory P34030 FINISHED
Object Montparnasse derailment E41189 NE FINISHED

How this triple was built (3 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: Montparnasse derailment | Statement: [Montparnasse derailment, hasCommonsCategory, Montparnasse derailment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Montparnasse derailment
Context triple: [Montparnasse derailment, hasCommonsCategory, Montparnasse derailment]
  • A. Montparnasse derailment chosen
    The Montparnasse derailment was a famous 1895 train accident in Paris in which a locomotive overran the buffers at Gare Montparnasse and dramatically crashed through the station wall onto the street below.
  • B. Champ de Mars Massacre
    The Champ de Mars Massacre was a pivotal 1791 incident during the French Revolution in which troops fired on republican demonstrators in Paris, sharply deepening political divisions and radicalizing the revolutionary movement.
  • C. Great Locomotive Chase
    The Great Locomotive Chase was a daring Civil War raid in 1862 in which Union soldiers stole a Confederate train in Georgia in an attempt to disrupt vital rail lines and supply routes.
  • D. 2009 Red Line collision
    The 2009 Red Line collision was a deadly rear-end crash between two Washington Metro trains near Fort Totten station that became one of the worst accidents in the system’s history and prompted major safety reforms.
  • E. École Polytechnique massacre
    The École Polytechnique massacre was a 1989 antifeminist mass shooting at an engineering school in Montreal, Canada, in which 14 women were murdered and which profoundly impacted Canadian society and gun control laws.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasCommonsCategory
Context triple: [Montparnasse derailment, hasCommonsCategory, Montparnasse derailment]
  • A. hasCategoryOn
    Indicates that something is assigned to or associated with a specific category within a given context or scope.
  • B. hasCategoryWithin
    Indicates that one category is contained within or is a subcategory of another category.
  • C. hasRelatedCategory
    Indicates that one category is associated with another category through a non-hierarchical, contextually relevant relationship.
  • D. hasCategoryGroup
    Indicates that something is associated with, or belongs to, a broader grouping of related categories.
  • E. hasSpecialCategory
    Indicates that an entity is associated with a designated special or exceptional category distinct from its standard classifications.
  • 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_69a88647f9388190909bc36e795bdaec completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb32d35508190bf1c487dffbecaf0 completed March 7, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69adc9be1ef481909cd6f6975bf2165d completed March 8, 2026, 7:10 p.m.
PD Predicate disambiguation batch_69abafdb0d2c8190a67f584e67979fa3 completed March 7, 2026, 4:55 a.m.
PDg Predicate description generation batch_69abb32a8d548190a231c7c2ce276a5e completed March 7, 2026, 5:10 a.m.
Created at: March 4, 2026, 7:33 p.m.