Triple
T20179085
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago, Burlington and Quincy Railroad |
E492677
|
entity |
| Predicate | operatedPassengerTrain |
P31751
|
FINISHED |
| Object | Black Hawk |
—
|
NE NERFINISHED |
How this triple was built (3 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: Black Hawk | Statement: [Chicago, Burlington and Quincy Railroad, operatedPassengerTrain, Black Hawk]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Black Hawk Context triple: [Chicago, Burlington and Quincy Railroad, operatedPassengerTrain, Black Hawk]
-
A.
Black Hawk
Black Hawk was a prominent Sauk leader who resisted United States expansion into Native American lands during the early 19th century.
-
B.
Osceola
Osceola was a prominent Seminole leader in the 19th century who became a symbol of Native American resistance to U.S. removal policies during the Second Seminole War.
-
C.
Osceola
Osceola is a small rural community located within the Whitewater Region of eastern Ontario, Canada.
-
D.
Osceola
Osceola is a pseudonym used by Danish author Karen Blixen, best known for her memoir "Out of Africa" and her short stories.
-
E.
Mniszech
Mniszech is a Polish noble family historically associated with the aristocracy of the Polish–Lithuanian Commonwealth.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Black Hawk Target entity description: Black Hawk was a named passenger train that provided overnight service between Chicago and the Twin Cities, operated by the Chicago, Burlington and Quincy Railroad.
-
A.
Black Hawk
Black Hawk was a prominent Sauk leader who resisted United States expansion into Native American lands during the early 19th century.
-
B.
Osceola
Osceola was a prominent Seminole leader in the 19th century who became a symbol of Native American resistance to U.S. removal policies during the Second Seminole War.
-
C.
Osceola
Osceola is a small rural community located within the Whitewater Region of eastern Ontario, Canada.
-
D.
Osceola
Osceola is a pseudonym used by Danish author Karen Blixen, best known for her memoir "Out of Africa" and her short stories.
-
E.
Mniszech
Mniszech is a Polish noble family historically associated with the aristocracy of the Polish–Lithuanian Commonwealth.
- F. None of above. chosen
Provenance (2 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_69da6268a034819081cbd9ea5a1c9475 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e668ed07c8819091bd9ffda237a91c |
completed | April 20, 2026, 5:57 p.m. |
Created at: April 11, 2026, 11:36 p.m.