Triple
T138021
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Railroad Strike of 1877 |
E2790
|
entity |
| Predicate | mainPlace |
P3231
|
FINISHED |
| Object | St. Louis, Missouri |
E1809
|
NE FINISHED |
How this triple was built (2 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: St. Louis, Missouri | Statement: [Great Railroad Strike of 1877, mainPlace, St. Louis, Missouri]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Louis, Missouri Context triple: [Great Railroad Strike of 1877, mainPlace, St. Louis, Missouri]
-
A.
St. Louis, Missouri, United States
chosen
St. Louis, Missouri, United States is a major Midwestern city on the Mississippi River known for its iconic Gateway Arch, rich musical and cultural heritage, and historical role as a gateway to the American West.
-
B.
Kansas City, Missouri, United States
Kansas City, Missouri, United States, is a major Midwestern city known for its jazz heritage, distinctive barbecue cuisine, and significant role in American political history.
-
C.
Fulton, Missouri
Fulton, Missouri is a small city in central Missouri best known as the site where Winston Churchill delivered his famous 1946 "Iron Curtain" speech at Westminster College.
-
D.
Little Rock, Arkansas
Little Rock, Arkansas is the capital and largest city of the U.S. state of Arkansas, known as a regional center for government, commerce, and culture.
-
E.
Kansas City metropolitan area
The Kansas City metropolitan area is a major bi-state urban region centered on Kansas City, spanning parts of Missouri and Kansas and known for its jazz heritage, barbecue, and diverse economy.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a2521e35c08190b28e5c9f1e3c9b59 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a25b82ef94819083488d3d93fdfe6f |
completed | Feb. 28, 2026, 3:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a305e1600c81909e421bf423229878 |
completed | Feb. 28, 2026, 3:12 p.m. |
Created at: Feb. 28, 2026, 2:31 a.m.