Triple
T6596990
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Johns Hopkins University Applied Physics Laboratory |
E148500
|
entity |
| Predicate | notableProject |
P4
|
FINISHED |
| Object | DART planetary defense mission |
E385068
|
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: DART planetary defense mission | Statement: [Johns Hopkins University Applied Physics Laboratory, notableProject, DART planetary defense mission]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DART planetary defense mission Context triple: [Johns Hopkins University Applied Physics Laboratory, notableProject, DART planetary defense mission]
-
A.
DART spacecraft
chosen
The DART spacecraft was a NASA mission designed to test planetary defense by intentionally colliding with an asteroid to alter its trajectory.
-
B.
DART
DART is an electrified suburban rail service that runs along the coast of Dublin and its surrounding areas, providing frequent commuter transport.
-
C.
DART
DART is the public transportation authority serving the Dallas–Fort Worth metropolitan area with buses, light rail, commuter rail, and paratransit services.
-
D.
OSIRIS-REx asteroid sample return mission
The OSIRIS-REx asteroid sample return mission is a NASA spacecraft project that traveled to the near-Earth asteroid Bennu, collected surface material, and returned the samples to Earth for scientific study.
-
E.
NASA Planetary Defense Coordination Office
The NASA Planetary Defense Coordination Office is the agency’s lead organization for detecting, tracking, and coordinating responses to potentially hazardous near-Earth objects to protect Earth from asteroid and comet impact threats.
- 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_69c687e7b8688190811ffee72e096468 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6aeecdd4c819092b87f4c91883154 |
completed | March 27, 2026, 4:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6e42fc9ec8190a6bb19010337d516 |
completed | March 27, 2026, 8:10 p.m. |
Created at: March 27, 2026, 1:56 p.m.