Triple

T9546473
Position Surface form Disambiguated ID Type / Status
Subject Minnesota State Highway 36 E230301 entity
Predicate easternTerminus P388 FINISHED
Object St. Croix River at Stillwater, Minnesota
The St. Croix River at Stillwater, Minnesota is a scenic stretch of the St. Croix River that forms part of the Minnesota–Wisconsin border and is a focal point for recreation, tourism, and riverfront activity in the historic city of Stillwater.
E805255 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: St. Croix River at Stillwater, Minnesota | Statement: [Minnesota State Highway 36, easternTerminus, St. Croix River at Stillwater, Minnesota]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: St. Croix River at Stillwater, Minnesota
Context triple: [Minnesota State Highway 36, easternTerminus, St. Croix River at Stillwater, Minnesota]
  • A. Chippewa River (Minnesota)
    Chippewa River (Minnesota) is a river in western Minnesota that flows through agricultural and prairie landscapes before joining the Minnesota River.
  • B. Snake River (Minnesota)
    Snake River (Minnesota) is a river in east-central Minnesota that flows through largely rural and forested landscapes before joining the St. Croix River.
  • C. La Crosse River
    The La Crosse River is a tributary of the Mississippi River in western Wisconsin, flowing through Fort McCoy and the city of La Crosse.
  • D. Rum River
    Rum River is a river in central Minnesota that flows south from Mille Lacs Lake to the Mississippi River, passing through communities such as Anoka along the way.
  • E. St. Croix River
    The St. Croix River is a boundary river between the U.S. state of Maine and the Canadian province of New Brunswick, known for its historical significance in early European settlement and its role in the Bay of Fundy watershed.
  • 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: St. Croix River at Stillwater, Minnesota
Triple: [Minnesota State Highway 36, easternTerminus, St. Croix River at Stillwater, Minnesota]
Generated description
The St. Croix River at Stillwater, Minnesota is a scenic stretch of the St. Croix River that forms part of the Minnesota–Wisconsin border and is a focal point for recreation, tourism, and riverfront activity in the historic city of Stillwater.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: St. Croix River at Stillwater, Minnesota
Target entity description: The St. Croix River at Stillwater, Minnesota is a scenic stretch of the St. Croix River that forms part of the Minnesota–Wisconsin border and is a focal point for recreation, tourism, and riverfront activity in the historic city of Stillwater.
  • A. Chippewa River (Minnesota)
    Chippewa River (Minnesota) is a river in western Minnesota that flows through agricultural and prairie landscapes before joining the Minnesota River.
  • B. Snake River (Minnesota)
    Snake River (Minnesota) is a river in east-central Minnesota that flows through largely rural and forested landscapes before joining the St. Croix River.
  • C. La Crosse River
    The La Crosse River is a tributary of the Mississippi River in western Wisconsin, flowing through Fort McCoy and the city of La Crosse.
  • D. Rum River
    Rum River is a river in central Minnesota that flows south from Mille Lacs Lake to the Mississippi River, passing through communities such as Anoka along the way.
  • E. St. Croix River
    The St. Croix River is a boundary river between the U.S. state of Maine and the Canadian province of New Brunswick, known for its historical significance in early European settlement and its role in the Bay of Fundy watershed.
  • 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_69ca847c70b8819088a0a0bad64a50d6 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9902fca081909125660ae6336d3f completed April 1, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69d14c747e608190b2fa470324fff454 completed April 4, 2026, 5:37 p.m.
NEDg Description generation batch_69d14cfcfc6c8190a39f4db25ffa160e completed April 4, 2026, 5:40 p.m.
NED2 Entity disambiguation (via description) batch_69d14d5dad98819089c49afd3d097c1f completed April 4, 2026, 5:41 p.m.
Created at: March 30, 2026, 8:02 p.m.