Triple

T19123825
Position Surface form Disambiguated ID Type / Status
Subject Gulkana E468119 entity
Predicate servedBySchoolDistrict P226 FINISHED
Object Copper River School District
Copper River School District is a public school district in Alaska that provides educational services to several rural communities in the Copper River region, including Gulkana.
 E1360515 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: Copper River School District | Statement: [Gulkana, servedBySchoolDistrict, Copper River School District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Copper River School District
Context triple: [Gulkana, servedBySchoolDistrict, Copper River School District]
  • A. Bering Strait School District
    Bering Strait School District is a public school district in western Alaska that serves remote, predominantly Alaska Native communities across the Seward Peninsula and nearby islands.
  • B. Quillayute Valley School District
    Quillayute Valley School District is a public school district serving the educational needs of students in and around Forks, Washington.
  • C. Chugach School District
    Chugach School District is a small, innovative public school district in Alaska known for its pioneering performance-based education model and serving several remote communities.
  • D. Kodiak Island Borough School District
    Kodiak Island Borough School District is a public school district in Alaska that serves students across Kodiak Island and several surrounding rural communities.
  • E. Kettle Falls School District
    Kettle Falls School District is a public school district that provides primary and secondary education to students in the Kettle Falls area of northeastern Washington State.
  • 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: Copper River School District
Triple: [Gulkana, servedBySchoolDistrict, Copper River School District]
Generated description
Copper River School District is a public school district in Alaska that provides educational services to several rural communities in the Copper River region, including Gulkana.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Copper River School District
Target entity description: Copper River School District is a public school district in Alaska that provides educational services to several rural communities in the Copper River region, including Gulkana.
  • A. Bering Strait School District
    Bering Strait School District is a public school district in western Alaska that serves remote, predominantly Alaska Native communities across the Seward Peninsula and nearby islands.
  • B. Quillayute Valley School District
    Quillayute Valley School District is a public school district serving the educational needs of students in and around Forks, Washington.
  • C. Chugach School District
    Chugach School District is a small, innovative public school district in Alaska known for its pioneering performance-based education model and serving several remote communities.
  • D. Kodiak Island Borough School District
    Kodiak Island Borough School District is a public school district in Alaska that serves students across Kodiak Island and several surrounding rural communities.
  • E. Kettle Falls School District
    Kettle Falls School District is a public school district that provides primary and secondary education to students in the Kettle Falls area of northeastern Washington State.
  • 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_69d8dd06a26481908039e2a1bae8c597 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e3cae37c81908692c7f83671229f completed April 20, 2026, 8:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a06f247fca48190b2edf75e1d3cc317 completed May 15, 2026, 10:15 a.m.
NEDg Description generation batch_6a06f34a4f1c8190b08e2ecddcdf2c27 completed May 15, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_6a06f3d5b3408190b5fe843039dd8a74 completed May 15, 2026, 10:22 a.m.
Created at: April 10, 2026, 12:05 p.m.