Triple
T15974835
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MAVEN |
E387417
|
entity |
| Predicate | principalInvestigator |
P2805
|
FINISHED |
| Object | Bruce Jakosky |
E476458
|
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: Bruce Jakosky | Statement: [MAVEN, principalInvestigator, Bruce Jakosky]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bruce Jakosky Context triple: [MAVEN, principalInvestigator, Bruce Jakosky]
-
A.
Bruce M. Jakosky
chosen
Bruce M. Jakosky is a planetary scientist known for his leadership in Mars atmospheric research and space missions, particularly in studying the planet’s climate and habitability.
-
B.
David Vonderhaar
David Vonderhaar is a video game designer best known as a leading multiplayer and design director on the Call of Duty: Black Ops series.
-
C.
Alan Stern
Alan Stern is an American planetary scientist best known for leading NASA’s New Horizons mission that conducted the first flyby of Pluto.
-
D.
Robert J. Cenker
Robert J. Cenker is an American aerospace engineer and former RCA engineer who flew as a payload specialist on NASA's Space Shuttle mission STS-61-C in 1986.
-
E.
Thomas Valles
Thomas Valles is a central high school runner in the film "McFarland, USA," whose personal struggles and growth help drive the underdog cross-country team's inspiring journey.
- 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_69d86da94ccc819083d187f5dc6a123e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1572c216c81908f2070d2a87609c2 |
completed | April 16, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffc3c76c988190a2f2bb4b6ac5ef25 |
completed | May 9, 2026, 11:31 p.m. |
Created at: April 10, 2026, 4:54 a.m.