Triple
T5083198
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago, Burlington and Quincy Railroad |
E114572
|
entity |
| Predicate | formedFrom |
P402
|
FINISHED |
| Object |
Hannibal and St. Joseph Railroad
The Hannibal and St. Joseph Railroad was a pioneering 19th-century rail line in Missouri, notable as one of the first railroads to cross the state and for carrying early Pony Express mail.
|
E493675
|
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: Hannibal and St. Joseph Railroad | Statement: [Chicago, Burlington and Quincy Railroad, formedFrom, Hannibal and St. Joseph Railroad]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hannibal and St. Joseph Railroad Context triple: [Chicago, Burlington and Quincy Railroad, formedFrom, Hannibal and St. Joseph Railroad]
-
A.
Concord Railroad
Concord Railroad was a 19th-century New Hampshire railroad company that later became part of the Boston and Maine Railroad through consolidation.
-
B.
Burlington Route
Burlington Route was the popular name for the Chicago, Burlington and Quincy Railroad, a major Midwestern U.S. railroad known for its extensive passenger and freight services.
-
C.
Rutland Railroad
The Rutland Railroad was a regional railroad in the northeastern United States that primarily served Vermont and parts of New York, playing a key role in the area's freight and passenger transportation during the late 19th and early 20th centuries.
-
D.
Alloway and Quinton Railroad
The Alloway and Quinton Railroad was a small regional rail line in southern New Jersey that later became part of the larger West Jersey and Seashore Railroad system.
-
E.
St. Louis–San Francisco Railway
The St. Louis–San Francisco Railway, commonly known as the Frisco, was a major American railroad that operated in the central and south-central United States from the late 19th to the mid-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: Hannibal and St. Joseph Railroad Triple: [Chicago, Burlington and Quincy Railroad, formedFrom, Hannibal and St. Joseph Railroad]
Generated description
The Hannibal and St. Joseph Railroad was a pioneering 19th-century rail line in Missouri, notable as one of the first railroads to cross the state and for carrying early Pony Express mail.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hannibal and St. Joseph Railroad Target entity description: The Hannibal and St. Joseph Railroad was a pioneering 19th-century rail line in Missouri, notable as one of the first railroads to cross the state and for carrying early Pony Express mail.
-
A.
Concord Railroad
Concord Railroad was a 19th-century New Hampshire railroad company that later became part of the Boston and Maine Railroad through consolidation.
-
B.
Burlington Route
Burlington Route was the popular name for the Chicago, Burlington and Quincy Railroad, a major Midwestern U.S. railroad known for its extensive passenger and freight services.
-
C.
Rutland Railroad
The Rutland Railroad was a regional railroad in the northeastern United States that primarily served Vermont and parts of New York, playing a key role in the area's freight and passenger transportation during the late 19th and early 20th centuries.
-
D.
Alloway and Quinton Railroad
The Alloway and Quinton Railroad was a small regional rail line in southern New Jersey that later became part of the larger West Jersey and Seashore Railroad system.
-
E.
St. Louis–San Francisco Railway
The St. Louis–San Francisco Railway, commonly known as the Frisco, was a major American railroad that operated in the central and south-central United States from the late 19th to the mid-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_69bd443dbf908190a9401e9c2dc7bd7d |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7517af308190bab5507a9344bf68 |
completed | March 20, 2026, 4:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beba6f3eb48190b544bf743829cb0c |
completed | March 21, 2026, 3:34 p.m. |
| NEDg | Description generation | batch_69bebbf5c968819093aaca8a09b2ea14 |
completed | March 21, 2026, 3:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bebc8e25e08190bad1791a97b6482d |
completed | March 21, 2026, 3:43 p.m. |
Created at: March 20, 2026, 1:39 p.m.