Triple
T17136247
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Michigan City Generating Station |
E415843
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object |
Michigan City Harbor
Michigan City Harbor is a port and recreational waterfront area on Lake Michigan in Michigan City, Indiana, serving boating, shipping, and tourism activities.
|
E1255406
|
NE FINISHED |
How this triple was built (4 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: Michigan City Harbor | Statement: [Michigan City Generating Station, locatedNear, Michigan City Harbor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michigan City Harbor Context triple: [Michigan City Generating Station, locatedNear, Michigan City Harbor]
-
A.
Lincoln Harbor
Lincoln Harbor is a mixed-use waterfront area along the Hudson River in Weehawken, New Jersey, featuring residential buildings, offices, a marina, and transit connections to Manhattan.
-
B.
Burns Harbor, Indiana
Burns Harbor, Indiana is a small industrial town on the shore of Lake Michigan known for its steel production facilities and proximity to the Indiana Dunes.
-
C.
Calumet Harbor
Calumet Harbor is a commercial and industrial harbor on the southwest shore of Lake Michigan that serves as a key shipping and transportation hub for the Chicago region.
-
D.
Indiana Harbor
Indiana Harbor is a major industrial port district on Lake Michigan in East Chicago, Indiana, known for its steel mills and heavy manufacturing facilities.
-
E.
Detroit Harbor
Detroit Harbor is a sheltered natural harbor and ferry port on Washington Island in Door County, Wisconsin, serving as a key access point between the island and mainland.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Michigan City Harbor Triple: [Michigan City Generating Station, locatedNear, Michigan City Harbor]
Generated description
Michigan City Harbor is a port and recreational waterfront area on Lake Michigan in Michigan City, Indiana, serving boating, shipping, and tourism activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Michigan City Harbor Target entity description: Michigan City Harbor is a port and recreational waterfront area on Lake Michigan in Michigan City, Indiana, serving boating, shipping, and tourism activities.
-
A.
Lincoln Harbor
Lincoln Harbor is a mixed-use waterfront area along the Hudson River in Weehawken, New Jersey, featuring residential buildings, offices, a marina, and transit connections to Manhattan.
-
B.
Burns Harbor, Indiana
Burns Harbor, Indiana is a small industrial town on the shore of Lake Michigan known for its steel production facilities and proximity to the Indiana Dunes.
-
C.
Calumet Harbor
Calumet Harbor is a commercial and industrial harbor on the southwest shore of Lake Michigan that serves as a key shipping and transportation hub for the Chicago region.
-
D.
Indiana Harbor
Indiana Harbor is a major industrial port district on Lake Michigan in East Chicago, Indiana, known for its steel mills and heavy manufacturing facilities.
-
E.
Detroit Harbor
Detroit Harbor is a sheltered natural harbor and ferry port on Washington Island in Door County, Wisconsin, serving as a key access point between the island and mainland.
- F. None of above. chosen
Provenance (5 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_69d886d15af4819092f92f8a129763e6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f2cf1c588190986167adcf4851b5 |
completed | April 18, 2026, 9:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a015fc263508190aeeb0ea9553cebdb |
completed | May 11, 2026, 4:49 a.m. |
| NEDg | Description generation | batch_6a016173b06081908fa80d2e530d6c2c |
completed | May 11, 2026, 4:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0161d384f481909db41bc8c1d263a7 |
completed | May 11, 2026, 4:57 a.m. |
Created at: April 10, 2026, 5:36 a.m.