Triple
T21980762
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ronald Reagan Challenger disaster address |
E542832
|
entity |
| Predicate | mentions |
P831
|
FINISHED |
| Object | Christa McAuliffe |
—
|
NE NERFINISHED |
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: Christa McAuliffe | Statement: [Ronald Reagan Challenger disaster address, mentions, Christa McAuliffe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Christa McAuliffe Context triple: [Ronald Reagan Challenger disaster address, mentions, Christa McAuliffe]
-
A.
Christa McAuliffe
chosen
Christa McAuliffe was an American teacher selected as the first private citizen to fly in space, who tragically died in the 1986 Space Shuttle Challenger disaster.
-
B.
Erika Leonard Mitchell
Erika Leonard Mitchell is the British author best known by her pen name E. L. James, under which she wrote the bestselling erotic romance series "Fifty Shades of Grey."
-
C.
Sally Ride Science
Sally Ride Science is an education company and outreach organization dedicated to promoting STEM literacy and inspiring young people—especially girls—to pursue science, technology, engineering, and math careers.
-
D.
Laura Tyson
Laura Tyson is an American economist and former chair of the U.S. President’s Council of Economic Advisers, known for her work on international economics, trade policy, and economic competitiveness.
-
E.
Sally K. Ride
Sally K. Ride was an American physicist and astronaut who became the first American woman in space and later served on high-level investigative panels into NASA shuttle disasters.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c48136b081908831fa907cc02e18 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f1248cf0388190b557d065beb662b5 |
completed | April 28, 2026, 9:20 p.m. |
Created at: April 16, 2026, 8:04 p.m.