Triple
T13309838
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbine High School massacre |
E317029
|
entity |
| Predicate | schoolDistrict |
P226
|
FINISHED |
| Object |
Jefferson County Public Schools (Colorado)
Jefferson County Public Schools (Colorado) is a large public school district serving suburban communities west of Denver, known nationally for including Columbine High School among its campuses.
|
E1032165
|
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: Jefferson County Public Schools (Colorado) | Statement: [Columbine High School massacre, schoolDistrict, Jefferson County Public Schools (Colorado)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jefferson County Public Schools (Colorado) Context triple: [Columbine High School massacre, schoolDistrict, Jefferson County Public Schools (Colorado)]
-
A.
Centennial School District
Centennial School District is a public school district serving students in parts of Gresham and surrounding communities in the Portland metropolitan area of Oregon.
-
B.
Centennial School District
Centennial School District is a public school district in Bucks County, Pennsylvania, serving several suburban communities north of Philadelphia.
-
C.
Cherry Creek School District
Cherry Creek School District is a large public school district in the Denver metropolitan area of Colorado, known for its high academic performance and comprehensive educational programs.
-
D.
Colorado City Unified School District
Colorado City Unified School District is the public school district serving students in and around Colorado City, Arizona.
-
E.
St. Vrain Valley School District (partial)
St. Vrain Valley School District is a public school district in Colorado that serves multiple communities along the Front Range, including parts of Boulder County.
- 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: Jefferson County Public Schools (Colorado) Triple: [Columbine High School massacre, schoolDistrict, Jefferson County Public Schools (Colorado)]
Generated description
Jefferson County Public Schools (Colorado) is a large public school district serving suburban communities west of Denver, known nationally for including Columbine High School among its campuses.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jefferson County Public Schools (Colorado) Target entity description: Jefferson County Public Schools (Colorado) is a large public school district serving suburban communities west of Denver, known nationally for including Columbine High School among its campuses.
-
A.
Centennial School District
Centennial School District is a public school district serving students in parts of Gresham and surrounding communities in the Portland metropolitan area of Oregon.
-
B.
Centennial School District
Centennial School District is a public school district in Bucks County, Pennsylvania, serving several suburban communities north of Philadelphia.
-
C.
Cherry Creek School District
Cherry Creek School District is a large public school district in the Denver metropolitan area of Colorado, known for its high academic performance and comprehensive educational programs.
-
D.
Colorado City Unified School District
Colorado City Unified School District is the public school district serving students in and around Colorado City, Arizona.
-
E.
St. Vrain Valley School District (partial)
St. Vrain Valley School District is a public school district in Colorado that serves multiple communities along the Front Range, including parts of Boulder County.
- 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_69d806b40ab4819094adf6c374f4811a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990f56abc8190951774a999e2ce11 |
completed | April 11, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716e58cc48190afb46e8394227ab5 |
completed | May 3, 2026, 9:35 a.m. |
| NEDg | Description generation | batch_69f7179da5488190a10acadbf60ea470 |
completed | May 3, 2026, 9:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f71847e7308190ac6f59a7dcafa452 |
completed | May 3, 2026, 9:41 a.m. |
Created at: April 9, 2026, 9:29 p.m.