Triple
T16727527
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago Area Waterway System |
E406500
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Lake Michigan shoreline channels near Chicago |
E312694
|
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: Lake Michigan shoreline channels near Chicago | Statement: [Chicago Area Waterway System, hasPart, Lake Michigan shoreline channels near Chicago]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Michigan shoreline channels near Chicago Context triple: [Chicago Area Waterway System, hasPart, Lake Michigan shoreline channels near Chicago]
-
A.
Lake Michigan shoreline
The Lake Michigan shoreline is a vast freshwater coast bordering several U.S. states, known for its sandy beaches, dunes, parks, and urban waterfronts such as those in Chicago.
-
B.
Lake Winnebago shoreline
The Lake Winnebago shoreline is the waterfront area along Wisconsin’s largest inland lake, known for its recreational opportunities, scenic views, and lakeside communities such as Fond du Lac.
-
C.
Lake Michigan national marine sanctuary units
Lake Michigan national marine sanctuary units are designated protected areas within Lake Michigan that conserve significant natural, cultural, and maritime heritage resources under the U.S. National Marine Sanctuary System.
-
D.
Lake Huron shoreline
The Lake Huron shoreline is the extensive Great Lakes coast along eastern Michigan and parts of Ontario, known for its sandy beaches, dunes, lighthouses, and recreational waterfront communities.
-
E.
Chicago Harbors system
chosen
The Chicago Harbors system is a network of public harbors and marinas along Chicago’s Lake Michigan shoreline that provides docking, mooring, and boating services.
- 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_69d8838f242881908abd8bc138795886 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e38748f538819097de1fdee9b42f34 |
completed | April 18, 2026, 1:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a009d4627b8819087bbd3ae85a67dfc |
completed | May 10, 2026, 2:59 p.m. |
Created at: April 10, 2026, 5:20 a.m.