Triple
T505355
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Petersburg, Missouri |
E10490
|
entity |
| Predicate | partOfFictionalUniverse |
P3758
|
FINISHED |
| Object | Mark Twain’s Mississippi River world |
E6976
|
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: Mark Twain’s Mississippi River world | Statement: [St. Petersburg, Missouri, partOfFictionalUniverse, Mark Twain’s Mississippi River world]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mark Twain’s Mississippi River world Context triple: [St. Petersburg, Missouri, partOfFictionalUniverse, Mark Twain’s Mississippi River world]
-
A.
Life on the Mississippi
chosen
Life on the Mississippi is a memoir and travel narrative by Mark Twain that recounts his experiences as a young steamboat pilot on the Mississippi River and his later return to the region.
-
B.
A Week on the Concord and Merrimack Rivers
A Week on the Concord and Merrimack Rivers is Henry David Thoreau’s reflective travel narrative that blends natural observation, philosophy, and personal memoir based on a boating trip he took with his brother.
-
C.
Les Rivières
Les Rivières is a borough of Quebec City known for its mix of residential neighborhoods, commercial areas, and light industrial zones.
-
D.
Gateway to the West
"Gateway to the West" is a nickname highlighting Omaha, Nebraska’s historic role as a major starting point for westward expansion and transportation in the United States.
-
E.
Mark Twain Boyhood Home and Museum
The Mark Twain Boyhood Home and Museum is a historic site and museum complex dedicated to the early life and works of author Mark Twain, located in his childhood hometown of Hannibal, Missouri.
- 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_69a2e848adf881908e5e04f7af030093 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f14b2acc8190818e8a53eac69c54 |
completed | Feb. 28, 2026, 1:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a48a7b71848190ab3e69fc84779301 |
completed | March 1, 2026, 6:50 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.