Triple

T3499136
Position Surface form Disambiguated ID Type / Status
Subject Illinois Waterway system E73921 entity
Predicate hasPart P35 FINISHED
Object 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.
 E362487 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: Brandon Road Lock and Dam | Statement: [Illinois Waterway system, hasPart, Brandon Road Lock and Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brandon Road Lock and Dam
Context triple: [Illinois Waterway system, hasPart, Brandon Road Lock and Dam]
  • A. 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.
  • B. Dardanelle Lock and Dam
    Dardanelle Lock and Dam is a major navigation and hydroelectric structure on the Arkansas River in Arkansas, forming part of the McClellan–Kerr Arkansas River Navigation System.
  • C. Webbers Falls Lock and Dam
    Webbers Falls Lock and Dam is a navigation and flood-control structure on the Arkansas River in Oklahoma that forms part of the McClellan–Kerr Arkansas River Navigation System.
  • D. Macomb’s Dam
    Macomb’s Dam was a historic Harlem River crossing in New York City that preceded and was ultimately superseded by the Macombs Dam Bridge.
  • E. Harris Station Dam
    Harris Station Dam is a large hydroelectric dam in Maine that forms Indian Pond and serves as a major power-generating facility on the Kennebec 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: Brandon Road Lock and Dam
Triple: [Illinois Waterway system, hasPart, Brandon Road Lock and Dam]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brandon Road Lock and Dam
Target entity description: 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.
  • A. 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.
  • B. Dardanelle Lock and Dam
    Dardanelle Lock and Dam is a major navigation and hydroelectric structure on the Arkansas River in Arkansas, forming part of the McClellan–Kerr Arkansas River Navigation System.
  • C. Webbers Falls Lock and Dam
    Webbers Falls Lock and Dam is a navigation and flood-control structure on the Arkansas River in Oklahoma that forms part of the McClellan–Kerr Arkansas River Navigation System.
  • D. Macomb’s Dam
    Macomb’s Dam was a historic Harlem River crossing in New York City that preceded and was ultimately superseded by the Macombs Dam Bridge.
  • E. Harris Station Dam
    Harris Station Dam is a large hydroelectric dam in Maine that forms Indian Pond and serves as a major power-generating facility on the Kennebec River.
  • 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_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_69b373d2ef9c819087458a0ac02d4596 completed March 13, 2026, 2:17 a.m.
NEDg Description generation batch_69b375532e14819083e86362daa3c3b5 completed March 13, 2026, 2:24 a.m.
NED2 Entity disambiguation (via description) batch_69b375afa3a881909b41ee75c18f89d9 completed March 13, 2026, 2:25 a.m.
Created at: March 8, 2026, 3:18 p.m.