Triple

T3499142
Position Surface form Disambiguated ID Type / Status
Subject Illinois Waterway system E73921 entity
Predicate hasPart P35 FINISHED
Object La Grange Lock and Dam
La Grange Lock and Dam is a navigation and flood-control structure on the Illinois River that helps regulate water levels and facilitate barge traffic as part of the Illinois Waterway.
 E366441 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: La Grange Lock and Dam | Statement: [Illinois Waterway system, hasPart, La Grange Lock and Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: La Grange Lock and Dam
Context triple: [Illinois Waterway system, hasPart, La Grange Lock and Dam]
  • A. Peoria Lock and Dam
    Peoria Lock and Dam is a navigation structure on the Illinois River that helps manage river traffic and water levels as part of the Illinois Waterway.
  • B. Dresden Island Lock and Dam
    Dresden Island Lock and Dam is a navigation and flood-control structure on the Illinois Waterway that helps regulate river levels and facilitate barge traffic in northeastern Illinois.
  • C. Murray Lock and Dam
    Murray Lock and Dam is a navigation and flood-control structure on the Arkansas River near Little Rock, Arkansas, that helps regulate river flow and support commercial barge traffic.
  • D. Brandon Road Lock and Dam
    Brandon Road Lock and Dam is a major navigation and flood-control structure on the Des Plaines River in Illinois that helps manage water levels and vessel traffic on the Illinois Waterway.
  • E. Lockport Lock and Dam
    Lockport Lock and Dam is a major lock and dam complex on the Chicago Sanitary and Ship Canal that controls water levels, aids navigation, and helps manage flood and wastewater flows between the Chicago area and the Des Plaines River.
  • 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: La Grange Lock and Dam
Triple: [Illinois Waterway system, hasPart, La Grange Lock and Dam]
Generated description
La Grange Lock and Dam is a navigation and flood-control structure on the Illinois River that helps regulate water levels and facilitate barge traffic as part of the Illinois Waterway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: La Grange Lock and Dam
Target entity description: La Grange Lock and Dam is a navigation and flood-control structure on the Illinois River that helps regulate water levels and facilitate barge traffic as part of the Illinois Waterway.
  • A. Peoria Lock and Dam
    Peoria Lock and Dam is a navigation structure on the Illinois River that helps manage river traffic and water levels as part of the Illinois Waterway.
  • B. Dresden Island Lock and Dam chosen
    Dresden Island Lock and Dam is a navigation and flood-control structure on the Illinois Waterway that helps regulate river levels and facilitate barge traffic in northeastern Illinois.
  • C. Murray Lock and Dam
    Murray Lock and Dam is a navigation and flood-control structure on the Arkansas River near Little Rock, Arkansas, that helps regulate river flow and support commercial barge traffic.
  • D. Brandon Road Lock and Dam
    Brandon Road Lock and Dam is a major navigation and flood-control structure on the Des Plaines River in Illinois that helps manage water levels and vessel traffic on the Illinois Waterway.
  • E. Lockport Lock and Dam
    Lockport Lock and Dam is a major lock and dam complex on the Chicago Sanitary and Ship Canal that controls water levels, aids navigation, and helps manage flood and wastewater flows between the Chicago area and the Des Plaines River.
  • F. None of above.

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_69ad85cdb6e48190a335d412b9194ed8 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbbd3ad548190abbfae820bf3b66d completed March 8, 2026, 6:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69b44ee6f0488190ab4a1c9065c48753 completed March 13, 2026, 5:52 p.m.
NEDg Description generation batch_69b452d22c6c819083d6b9cdddb767d6 completed March 13, 2026, 6:09 p.m.
NED2 Entity disambiguation (via description) batch_69b46ed87bb08190b3d4c604b33eed9c completed March 13, 2026, 8:08 p.m.
Created at: March 8, 2026, 3:18 p.m.