Triple
T14149294
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Benjamin Holladay |
E350631
|
entity |
| Predicate | owned |
P347
|
FINISHED |
| Object |
Overland Stage Line
Overland Stage Line was a major 19th-century American stagecoach company that operated long-distance passenger and mail routes across the western United States.
|
E324234
|
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: Overland Stage Line | Statement: [Benjamin Holladay, owned, Overland Stage Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Overland Stage Line Context triple: [Benjamin Holladay, owned, Overland Stage Line]
-
A.
Butterfield Overland Mail
Butterfield Overland Mail was a 19th-century stagecoach service that carried mail and passengers across the United States on one of the earliest transcontinental routes before the advent of the transcontinental railroad.
-
B.
Jefferson Lines
Jefferson Lines is a regional intercity bus company in the United States that operates scheduled passenger and charter services across the Midwest and parts of the Great Plains.
-
C.
Oregon Railroad and Navigation Company
The Oregon Railroad and Navigation Company was a major late-19th and early-20th century railroad and steamship enterprise in the Pacific Northwest that became a key component of the Union Pacific system.
-
D.
Southern Street Railway Company
The Southern Street Railway Company was a transit operator that managed portions of Chicago’s streetcar network as part of the Chicago Surface Lines system.
-
E.
Winchester and Western Railroad
Winchester and Western Railroad is a regional shortline railroad that operates freight services in parts of the Mid-Atlantic United States, including the South Jersey area.
- 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: Overland Stage Line Triple: [Benjamin Holladay, owned, Overland Stage Line]
Generated description
Overland Stage Line was a major 19th-century American stagecoach company that operated long-distance passenger and mail routes across the western United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Overland Stage Line Target entity description: Overland Stage Line was a major 19th-century American stagecoach company that operated long-distance passenger and mail routes across the western United States.
-
A.
Butterfield Overland Mail
chosen
Butterfield Overland Mail was a 19th-century stagecoach service that carried mail and passengers across the United States on one of the earliest transcontinental routes before the advent of the transcontinental railroad.
-
B.
Jefferson Lines
Jefferson Lines is a regional intercity bus company in the United States that operates scheduled passenger and charter services across the Midwest and parts of the Great Plains.
-
C.
Oregon Railroad and Navigation Company
The Oregon Railroad and Navigation Company was a major late-19th and early-20th century railroad and steamship enterprise in the Pacific Northwest that became a key component of the Union Pacific system.
-
D.
Southern Street Railway Company
The Southern Street Railway Company was a transit operator that managed portions of Chicago’s streetcar network as part of the Chicago Surface Lines system.
-
E.
Winchester and Western Railroad
Winchester and Western Railroad is a regional shortline railroad that operates freight services in parts of the Mid-Atlantic United States, including the South Jersey area.
- F. None of above.
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_69d827865f608190b311820428ae027b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de61237ef481909374c1f68a2370b7 |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdf205c788190920b5055f9fe63a8 |
completed | May 7, 2026, 6:51 p.m. |
| NEDg | Description generation | batch_69fce266b2a08190998f04913064e43f |
completed | May 7, 2026, 7:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fce2cd8cb481908e3e5a421e732948 |
completed | May 7, 2026, 7:06 p.m. |
Created at: April 10, 2026, 12:55 a.m.