Triple

T5060153
Position Surface form Disambiguated ID Type / Status
Subject Baba Gurdit Singh E114002 entity
Predicate associatedWithEvent P37 FINISHED
Object Komagata Maru arrival in Vancouver
The Komagata Maru arrival in Vancouver was a 1914 incident in which a ship carrying Indian passengers challenging racist immigration laws was denied entry to Canada, becoming a landmark event in the history of anti-colonial resistance and South Asian diaspora rights.
E491305 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: Komagata Maru arrival in Vancouver | Statement: [Baba Gurdit Singh, associatedWithEvent, Komagata Maru arrival in Vancouver]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Komagata Maru arrival in Vancouver
Context triple: [Baba Gurdit Singh, associatedWithEvent, Komagata Maru arrival in Vancouver]
  • A. Halifax Explosion
    The Halifax Explosion was a devastating 1917 maritime disaster in Nova Scotia, Canada, when a munitions-laden ship exploded in Halifax Harbour, killing thousands and leveling much of the city.
  • B. Vancouver Expedition
    The Vancouver Expedition was a late 18th-century British naval voyage led by George Vancouver that extensively charted the Pacific Northwest coast of North America and parts of the Pacific Ocean.
  • C. 1967 Shag Harbour incident
    The 1967 Shag Harbour incident is a famous Canadian UFO case in which multiple witnesses reported a low-flying object crashing into the waters off Shag Harbour, Nova Scotia, prompting an official government investigation.
  • D. Imo Incident
    The Imo Incident was an 1882 mutiny of Korean soldiers in Seoul that escalated into violent unrest and foreign intervention, highlighting Korea’s internal instability and vulnerability to outside powers.
  • E. Maheno shipwreck
    The Maheno shipwreck is the rusting remains of a former luxury ocean liner and World War I hospital ship that now serves as a prominent historic landmark and tourist attraction on the shores of Fraser Island in Queensland, Australia.
  • 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: Komagata Maru arrival in Vancouver
Triple: [Baba Gurdit Singh, associatedWithEvent, Komagata Maru arrival in Vancouver]
Generated description
The Komagata Maru arrival in Vancouver was a 1914 incident in which a ship carrying Indian passengers challenging racist immigration laws was denied entry to Canada, becoming a landmark event in the history of anti-colonial resistance and South Asian diaspora rights.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Komagata Maru arrival in Vancouver
Target entity description: The Komagata Maru arrival in Vancouver was a 1914 incident in which a ship carrying Indian passengers challenging racist immigration laws was denied entry to Canada, becoming a landmark event in the history of anti-colonial resistance and South Asian diaspora rights.
  • A. Halifax Explosion
    The Halifax Explosion was a devastating 1917 maritime disaster in Nova Scotia, Canada, when a munitions-laden ship exploded in Halifax Harbour, killing thousands and leveling much of the city.
  • B. Vancouver Expedition
    The Vancouver Expedition was a late 18th-century British naval voyage led by George Vancouver that extensively charted the Pacific Northwest coast of North America and parts of the Pacific Ocean.
  • C. 1967 Shag Harbour incident
    The 1967 Shag Harbour incident is a famous Canadian UFO case in which multiple witnesses reported a low-flying object crashing into the waters off Shag Harbour, Nova Scotia, prompting an official government investigation.
  • D. Imo Incident
    The Imo Incident was an 1882 mutiny of Korean soldiers in Seoul that escalated into violent unrest and foreign intervention, highlighting Korea’s internal instability and vulnerability to outside powers.
  • E. Maheno shipwreck
    The Maheno shipwreck is the rusting remains of a former luxury ocean liner and World War I hospital ship that now serves as a prominent historic landmark and tourist attraction on the shores of Fraser Island in Queensland, Australia.
  • 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_69bd443c0c8c81908663b77afb28e165 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd7472a1dc8190942f568a81fdd961 completed March 20, 2026, 4:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69bea49283f48190b5db5ad78f332f95 completed March 21, 2026, 2 p.m.
NEDg Description generation batch_69bea67c2c3c8190af0caba391bfe69c completed March 21, 2026, 2:09 p.m.
NED2 Entity disambiguation (via description) batch_69beaa2c9bf88190b9f96474a1b4f13d completed March 21, 2026, 2:24 p.m.
Created at: March 20, 2026, 1:38 p.m.