Triple
T679337
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago River |
E13146
|
entity |
| Predicate | hasSourceLocation |
P3654
|
FINISHED |
| Object | Lake Michigan |
E406
|
NE FINISHED |
How this triple was built (3 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: Lake Michigan | Statement: [Chicago River, hasSourceLocation, Lake Michigan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Michigan Context triple: [Chicago River, hasSourceLocation, Lake Michigan]
-
A.
Lake Michigan
chosen
Lake Michigan is one of North America’s five Great Lakes, a large freshwater lake bordered by the U.S. states of Illinois, Indiana, Michigan, and Wisconsin.
-
B.
Lake Huron
Lake Huron is one of North America's five Great Lakes, known for its vast size, clear waters, and extensive shoreline dotted with islands, including Manitoulin Island, the world's largest freshwater island.
-
C.
Lake Superior
Lake Superior is the largest and northernmost of North America's Great Lakes, renowned for its vast size, cold clear waters, and rugged surrounding shoreline.
-
D.
Lake Erie
Lake Erie is one of North America's five Great Lakes, known for its relatively shallow depth, rich fisheries, and major role in regional shipping and recreation.
-
E.
Lake St. Clair
Lake St. Clair is a freshwater lake in the Great Lakes region between Michigan and Ontario, serving as a key link in the St. Lawrence Seaway between Lake Huron and Lake Erie.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasSourceLocation Context triple: [Chicago River, hasSourceLocation, Lake Michigan]
-
A.
hasRelativeLocation
Indicates that one entity is positioned in space in relation to another entity’s location.
-
B.
requiresSourceDisclosure
Indicates that performing or using something is contingent on revealing or making known the origin or source from which it was derived.
-
C.
hasSatelliteLocation
Indicates that an entity has a secondary or remote location associated with it, such as a branch, satellite office, or auxiliary site.
-
D.
hasNotableImplementationAt
Indicates that something has a significant or noteworthy implementation located at or associated with a particular place, context, or platform.
-
E.
hasOriginIn
chosen
Indicates that something begins, arises, or is derived from a specified source, place, or cause.
- F. None of above.
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_69a4933d3bf88190972041cd8cf143b9 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4a04f4efc819082767a7517fa760a |
completed | March 1, 2026, 8:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a66d8cd1e481908b77e4db0b6681bf |
completed | March 3, 2026, 5:11 a.m. |
| PD | Predicate disambiguation | batch_69a49d1d79608190a849ba9ffad2879d |
completed | March 1, 2026, 8:10 p.m. |
Created at: March 1, 2026, 7:36 p.m.