Triple
T11024823
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Overbrook High School |
E260591
|
entity |
| Predicate | notableAlumnus |
P304
|
FINISHED |
| Object | Guion Bluford |
E504388
|
NE FINISHED |
How this triple was built (2 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: Guion Bluford | Statement: [Overbrook High School, notableAlumnus, Guion Bluford]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guion Bluford Context triple: [Overbrook High School, notableAlumnus, Guion Bluford]
-
A.
Guion Bluford
chosen
Guion Bluford is an American aerospace engineer, retired U.S. Air Force officer, and former NASA astronaut best known as the first African American to travel into space.
-
B.
Ronald McNair
Ronald McNair was an American physicist and NASA astronaut who flew on STS-41-B and was one of the seven crew members who died in the Space Shuttle Challenger disaster.
-
C.
Bernard A. Harris Jr.
Bernard A. Harris Jr. is an American physician, former NASA astronaut, and the first African American to perform a spacewalk.
-
D.
Jerry Linenger
Jerry Linenger is a former NASA astronaut and U.S. Navy flight surgeon best known for his long-duration, often perilous mission aboard the Russian Mir space station in the late 1990s.
-
E.
F. Story Musgrave
F. Story Musgrave is a former NASA astronaut, physician, and engineer renowned for his extensive spaceflight career and key role in repairing the Hubble Space Telescope.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa9687448190b28d353b1b6a610e |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d797bf78a48190a37b423812827d4e |
completed | April 9, 2026, 12:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3750917d481909e73de0bfae27827 |
completed | April 18, 2026, 12:11 p.m. |
Created at: April 8, 2026, 9:25 p.m.