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.