Triple
T1710532
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pere Marquette River |
E36972
|
entity |
| Predicate | riverMouth |
P4359
|
FINISHED |
| Object | Ludington, Michigan |
E351651
|
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: Ludington, Michigan | Statement: [Pere Marquette River, riverMouth, Ludington, Michigan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ludington, Michigan Context triple: [Pere Marquette River, riverMouth, Ludington, Michigan]
-
A.
Ludington, Michigan
chosen
Ludington, Michigan is a small Lake Michigan port city in western Michigan known for its beaches, state park, and outdoor recreation centered around its waterfront and nearby rivers.
-
B.
Muskegon, Michigan
Muskegon, Michigan is a port city in western Michigan known for its Lake Michigan shoreline, maritime heritage, and recreational beaches.
-
C.
Traverse City, Michigan
Traverse City, Michigan is a popular northern Michigan destination known for its cherry production, vibrant downtown, and outdoor recreation along the shores of Grand Traverse Bay.
-
D.
Grand Haven, Michigan
Grand Haven, Michigan is a Lake Michigan shoreline city known for its sandy beaches, historic lighthouse, and popular summer tourism along the eastern shore of the lake.
-
E.
Westland, Michigan
Westland, Michigan is a suburban city in Wayne County within the Detroit metropolitan area, known primarily as a residential and retail community.
- 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: riverMouth Context triple: [Pere Marquette River, riverMouth, Ludington, Michigan]
-
A.
mouthOfTheWatercourse
chosen
Indicates the location where a watercourse ends and flows into a larger body of water.
-
B.
mouthOfWatercourse
Indicates the location where a watercourse ends and flows into a larger body of water or another watercourse.
-
C.
majorPortAtMouth
Indicates that a major port is located at the mouth of a river where it meets a larger body of water.
-
D.
riverConfluence
Indicates the location or relationship where two or more rivers or streams join and merge into a single watercourse.
-
E.
distributaryOf
Indicates that one watercourse branches off from a main river or stream and carries its water away, rather than feeding into it.
- 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_69a88617439c819094ffb5d16a0f6307 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69ab7521878c8190b9e7739b8c3fc705 |
completed | March 7, 2026, 12:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b333ef7f30819086b538cdc2cefe0f |
completed | March 12, 2026, 9:45 p.m. |
| PD | Predicate disambiguation | batch_69aa61bd46d48190915500d75a9d8e94 |
completed | March 6, 2026, 5:10 a.m. |
Created at: March 4, 2026, 7:30 p.m.