Triple

T6868666
Position Surface form Disambiguated ID Type / Status
Subject Mattoon, Illinois E158481 entity
Predicate hasHighSchool P113 FINISHED
Object Mattoon High School
Mattoon High School is a public secondary school serving students in the Mattoon, Illinois community.
 E625312 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: Mattoon High School | Statement: [Mattoon, Illinois, hasHighSchool, Mattoon High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mattoon High School
Context triple: [Mattoon, Illinois, hasHighSchool, Mattoon High School]
  • A. J. L. Ilsley High School
    J. L. Ilsley High School is a public secondary school serving students in the Spryfield area of Halifax, Nova Scotia, Canada.
  • B. Charles D. Owen High School
    Charles D. Owen High School is a public high school in North Carolina best known for being the alma mater of former NBA All-Star and ESPN analyst Brad Daugherty.
  • C. Jordan-Matthews High School
    Jordan-Matthews High School is a public secondary school serving students in and around Siler City, North Carolina.
  • D. Union High School
    Union High School is an American secondary school best known as the alma mater of actor and comedian Robert Wuhl.
  • E. Union High School
    Union High School is an American secondary school best known as the alma mater of actor Ray Liotta.
  • 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: Mattoon High School
Triple: [Mattoon, Illinois, hasHighSchool, Mattoon High School]
Generated description
Mattoon High School is a public secondary school serving students in the Mattoon, Illinois community.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mattoon High School
Target entity description: Mattoon High School is a public secondary school serving students in the Mattoon, Illinois community.
  • A. J. L. Ilsley High School
    J. L. Ilsley High School is a public secondary school serving students in the Spryfield area of Halifax, Nova Scotia, Canada.
  • B. Charles D. Owen High School
    Charles D. Owen High School is a public high school in North Carolina best known for being the alma mater of former NBA All-Star and ESPN analyst Brad Daugherty.
  • C. Jordan-Matthews High School
    Jordan-Matthews High School is a public secondary school serving students in and around Siler City, North Carolina.
  • D. Union High School
    Union High School is an American secondary school best known as the alma mater of actor and comedian Robert Wuhl.
  • E. Union High School
    Union High School is an American secondary school best known as the alma mater of actor Ray Liotta.
  • 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_69c68831e3648190a643c328122e4d43 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d8a793a481909340239c065393a4 completed March 27, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c74299ae148190a56c7b1ee8829f40 completed March 28, 2026, 2:53 a.m.
NEDg Description generation batch_69c743a639f88190a0758194433322bf completed March 28, 2026, 2:57 a.m.
NED2 Entity disambiguation (via description) batch_69c7445fbd488190938ec3dd59cbeb2c completed March 28, 2026, 3 a.m.
Created at: March 27, 2026, 2:22 p.m.