Triple
T952611
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Western and Atlantic Railroad |
E20554
|
entity |
| Predicate | siteOf |
P1205
|
FINISHED |
| Object |
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.
|
E113788
|
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: Great Locomotive Chase | Statement: [Western and Atlantic Railroad, siteOf, Great Locomotive Chase]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Locomotive Chase Context triple: [Western and Atlantic Railroad, siteOf, Great Locomotive Chase]
-
A.
Tay Bridge disaster
The Tay Bridge disaster was a catastrophic 1879 railway bridge collapse in Scotland during a violent storm, killing dozens of passengers and prompting major changes in bridge engineering and safety standards.
-
B.
Montparnasse derailment
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.
-
C.
Attack on Swansea
Attack on Swansea was an early and pivotal 1675 assault on the Plymouth Colony town of Swansea that helped ignite the wider conflict of King Philip's War between New England colonists and Native American tribes.
-
D.
Altmark Incident
The Altmark Incident was a 1940 World War II naval confrontation in Norwegian waters, where British forces boarded the German tanker Altmark to free imprisoned Allied sailors, heightening tensions during the early "Phoney War" period.
-
E.
The Fatal Englishman
The Fatal Englishman is a biographical work by Sebastian Faulks that examines the lives and early deaths of three emblematic Englishmen to explore themes of national identity, ambition, and disillusionment in the 20th century.
- 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: Great Locomotive Chase Triple: [Western and Atlantic Railroad, siteOf, Great Locomotive Chase]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Great Locomotive Chase Target entity description: 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.
-
A.
Tay Bridge disaster
The Tay Bridge disaster was a catastrophic 1879 railway bridge collapse in Scotland during a violent storm, killing dozens of passengers and prompting major changes in bridge engineering and safety standards.
-
B.
Montparnasse derailment
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.
-
C.
Attack on Swansea
Attack on Swansea was an early and pivotal 1675 assault on the Plymouth Colony town of Swansea that helped ignite the wider conflict of King Philip's War between New England colonists and Native American tribes.
-
D.
Altmark Incident
The Altmark Incident was a 1940 World War II naval confrontation in Norwegian waters, where British forces boarded the German tanker Altmark to free imprisoned Allied sailors, heightening tensions during the early "Phoney War" period.
-
E.
The Fatal Englishman
The Fatal Englishman is a biographical work by Sebastian Faulks that examines the lives and early deaths of three emblematic Englishmen to explore themes of national identity, ambition, and disillusionment in the 20th century.
- 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_69a493b0f2fc81908cd227480a5356a1 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b3d8f2e0819097554a301f8aa70f |
completed | March 1, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac119fd16c81908c43b6d3dc6d53b6 |
completed | March 7, 2026, 11:53 a.m. |
| NEDg | Description generation | batch_69ac12248f1c81908b9bd511e4363130 |
completed | March 7, 2026, 11:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac12c786ac81909938e043a1e2e8b9 |
completed | March 7, 2026, 11:57 a.m. |
Created at: March 1, 2026, 7:40 p.m.