Triple
T23331695
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hernando de Soto expedition |
E591460
|
entity |
| Predicate | firstDocumentedEuropeanCrossingOf |
P151889
|
FINISHED |
| Object | Mississippi River |
—
|
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: Mississippi River | Statement: [Hernando de Soto expedition, firstDocumentedEuropeanCrossingOf, Mississippi River]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: firstDocumentedEuropeanCrossingOf Context triple: [Hernando de Soto expedition, firstDocumentedEuropeanCrossingOf, Mississippi River]
-
A.
firstEuropeanLandingInAreaBy
Indicates that the subject location is the place where the specified European individual or group first made landfall in that area.
-
B.
firstChartedOn
Indicates that an entity was first mapped, recorded, or charted on a specific date or during a specific time.
-
C.
firstEuropeanClaimBy
Indicates that a place or territory was first formally claimed or asserted as possession by a specified European individual, group, or state.
-
D.
firstAscentByEuropeans
Indicates that the referenced event or location was first successfully ascended or reached by European individuals or expeditions.
-
E.
firstToLand
Indicates that the subject is the earliest or initial entity to arrive at or touch down on a particular place or surface.
- F. None of above. chosen
Provenance (4 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. |
| PD | Predicate disambiguation | batch_69effcf8ca2c8190887d4f4656617d21 |
completed | April 28, 2026, 12:19 a.m. |
| PDg | Predicate description generation | batch_69f01d88b4ec8190a2a17a88e0eda178 |
completed | April 28, 2026, 2:38 a.m. |
Created at: April 17, 2026, 5:15 p.m.