Triple
T9245810
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roger B. Chaffee |
E222190
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Roger B. Chaffee Elementary School
Roger B. Chaffee Elementary School is an educational institution named in honor of NASA astronaut Roger B. Chaffee, commemorating his contributions to the U.S. space program.
|
E786424
|
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: Roger B. Chaffee Elementary School | Statement: [Roger B. Chaffee, namedAfter, Roger B. Chaffee Elementary School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roger B. Chaffee Elementary School Context triple: [Roger B. Chaffee, namedAfter, Roger B. Chaffee Elementary School]
-
A.
John Glenn Middle School
John Glenn Middle School is a public middle school serving students in the town of Bedford, Massachusetts.
-
B.
Christa McAuliffe Middle School
Christa McAuliffe Middle School is an educational institution named in honor of Christa McAuliffe, the teacher and astronaut who died in the Space Shuttle Challenger disaster.
-
C.
Elwood-John H. Glenn High School
Elwood-John H. Glenn High School is a public secondary school in Elwood, New York, serving students in grades 9–12 with a range of academic and extracurricular programs.
-
D.
Lois P. Rockwell Elementary School
Lois P. Rockwell Elementary School is a public elementary school serving early-grade students in the Damascus area of Montgomery County, Maryland.
-
E.
Alvah A. Scott Elementary School
Alvah A. Scott Elementary School is a public primary school located in the community of Aiea on the island of Oahu in Hawaii.
- 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: Roger B. Chaffee Elementary School Triple: [Roger B. Chaffee, namedAfter, Roger B. Chaffee Elementary School]
Generated description
Roger B. Chaffee Elementary School is an educational institution named in honor of NASA astronaut Roger B. Chaffee, commemorating his contributions to the U.S. space program.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roger B. Chaffee Elementary School Target entity description: Roger B. Chaffee Elementary School is an educational institution named in honor of NASA astronaut Roger B. Chaffee, commemorating his contributions to the U.S. space program.
-
A.
John Glenn Middle School
John Glenn Middle School is a public middle school serving students in the town of Bedford, Massachusetts.
-
B.
Christa McAuliffe Middle School
Christa McAuliffe Middle School is an educational institution named in honor of Christa McAuliffe, the teacher and astronaut who died in the Space Shuttle Challenger disaster.
-
C.
Elwood-John H. Glenn High School
Elwood-John H. Glenn High School is a public secondary school in Elwood, New York, serving students in grades 9–12 with a range of academic and extracurricular programs.
-
D.
Lois P. Rockwell Elementary School
Lois P. Rockwell Elementary School is a public elementary school serving early-grade students in the Damascus area of Montgomery County, Maryland.
-
E.
Alvah A. Scott Elementary School
Alvah A. Scott Elementary School is a public primary school located in the community of Aiea on the island of Oahu in Hawaii.
- 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_69ca841d2b18819089f9faf5b2c2aec0 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd03f181e081908d9ff7dc6f86420e |
completed | April 1, 2026, 11:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d077f14804819098f443a2517ad461 |
completed | April 4, 2026, 2:31 a.m. |
| NEDg | Description generation | batch_69d07933d26c81909257a4e6a5fe1c6e |
completed | April 4, 2026, 2:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d079ed3eb48190b410934b809ebc3d |
completed | April 4, 2026, 2:39 a.m. |
Created at: March 30, 2026, 7:30 p.m.