Triple
T19382147
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Panoramic Camera (Pancam) |
E484837
|
entity |
| Predicate | principalInvestigator |
P2805
|
FINISHED |
| Object | Steve Squyres |
—
|
NE NERFINISHED |
How this triple was built (3 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: Steve Squyres | Statement: [Panoramic Camera (Pancam), principalInvestigator, Steve Squyres]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Steve Squyres Context triple: [Panoramic Camera (Pancam), principalInvestigator, Steve Squyres]
-
A.
Robert Marcarelli
Robert Marcarelli is a film director best known for his work in Christian-themed and independent cinema.
-
B.
Mark A. Hester
Mark A. Hester is a film editor best known for his work on the animated feature "The Boss Baby."
-
C.
James F. Bell III
James F. Bell III is a planetary scientist and astronomer known for leading camera and imaging investigations on NASA Mars missions, including serving as principal investigator for the Mastcam-Z instrument on the Perseverance rover.
-
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.
Michael C. Malin
Michael C. Malin is an American planetary geologist and space scientist best known for leading the development of imaging systems for NASA Mars missions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Steve Squyres Target entity description: Steve Squyres is an American planetary scientist best known for leading NASA’s Mars Exploration Rover mission, including the Spirit and Opportunity rovers.
-
A.
Robert Marcarelli
Robert Marcarelli is a film director best known for his work in Christian-themed and independent cinema.
-
B.
Mark A. Hester
Mark A. Hester is a film editor best known for his work on the animated feature "The Boss Baby."
-
C.
James F. Bell III
James F. Bell III is a planetary scientist and astronomer known for leading camera and imaging investigations on NASA Mars missions, including serving as principal investigator for the Mastcam-Z instrument on the Perseverance rover.
-
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.
Michael C. Malin
Michael C. Malin is an American planetary geologist and space scientist best known for leading the development of imaging systems for NASA Mars missions.
- F. None of above. chosen
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_69d8e8d460d88190abf0591c5c9d2b0c |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e61a6075a88190aed7afa3b8fd3021 |
completed | April 20, 2026, 12:21 p.m. |
Created at: April 10, 2026, 1:35 p.m.