Triple
T23331789
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chiefdom of Tuskaloosa |
E591462
|
entity |
| Predicate | hasTimePeriod |
P302
|
FINISHED |
| Object | Mississippian era |
—
|
NE NERFINISHED |
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: Mississippian era | Statement: [Chiefdom of Tuskaloosa, hasTimePeriod, Mississippian era]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mississippian era Context triple: [Chiefdom of Tuskaloosa, hasTimePeriod, Mississippian era]
-
A.
Mississippian period
chosen
The Mississippian period was a pre-Columbian era in North America characterized by complex mound-building societies, intensive agriculture, and large, hierarchical settlements centered along the Mississippi River and its tributaries.
-
B.
Mississippian Series
The Mississippian Series is a major subdivision of the Carboniferous Period characterized by widespread shallow-marine carbonate and clastic sedimentation, particularly in North America.
-
C.
Early Mississippian
Early Mississippian refers to the initial developmental phase of the Mississippian culture, marked by the emergence of complex chiefdoms, intensive maize agriculture, and the construction of large earthen mounds in the Eastern Woodlands of North America.
-
D.
Middle Mississippian
Middle Mississippian refers to a key developmental phase of the Mississippian culture characterized by the growth of large mound centers, complex chiefdoms, and extensive trade networks in the Eastern Woodlands of North America.
-
E.
Illinoian Stage
The Illinoian Stage is a major North American glacial period that occurred before the last Ice Age, marked by extensive ice sheet advances across the central United States.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e25d20156c81908c5c53195bd9c738 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f197edfbbc81908cb56507cd280737 |
completed | April 29, 2026, 5:32 a.m. |
Created at: April 17, 2026, 5:15 p.m.