Triple
T8901
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harry S. Truman Birthplace State Historic Site |
E177
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Lamar, Missouri |
E177
|
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: Lamar, Missouri | Statement: [Harry S. Truman Birthplace State Historic Site, locatedIn, Lamar, Missouri]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lamar, Missouri Context triple: [Harry S. Truman Birthplace State Historic Site, locatedIn, Lamar, Missouri]
-
A.
Lamar, Missouri, United States
chosen
Lamar, Missouri, United States, is a small city in Barton County best known as the birthplace of U.S. President Harry S. Truman.
-
B.
Kanesville
Kanesville was the mid-19th-century Mormon settlement that later became the city of Council Bluffs, Iowa.
-
C.
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.
-
D.
St. Louis, Missouri, United States
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.
-
E.
Barton County, Missouri
Barton County, Missouri is a rural county in southwestern Missouri known as the birthplace of U.S. President Harry S. Truman and for its county seat, the city of Lamar.
- 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_69a23bb612708190b09f25385e4b63d1 |
completed | Feb. 28, 2026, 12:49 a.m. |
| NER | Named-entity recognition | batch_69a23ff2f0508190806663ab2463cd41 |
completed | Feb. 28, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2552ac50c819085e4e45c00cd7956 |
completed | Feb. 28, 2026, 2:38 a.m. |
Created at: Feb. 28, 2026, 12:54 a.m.