Triple
T16335881
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meridiani Planum |
E396676
|
entity |
| Predicate | hostedMission |
P92641
|
FINISHED |
| Object | NASA Mars Exploration Rover mission |
E88133
|
NE FINISHED |
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: NASA Mars Exploration Rover mission | Statement: [Meridiani Planum, hostedMission, NASA Mars Exploration Rover mission]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NASA Mars Exploration Rover mission Context triple: [Meridiani Planum, hostedMission, NASA Mars Exploration Rover mission]
-
A.
Mars Exploration Rover mission
chosen
The Mars Exploration Rover mission was a NASA program that sent the twin rovers Spirit and Opportunity to Mars to study the planet’s geology and past water activity, achieving far longer and more scientifically productive operations than originally planned.
-
B.
Mars Odyssey mission
The Mars Odyssey mission is a NASA spacecraft launched in 2001 that orbits Mars to map its surface, study its climate and geology, and search for signs of water and radiation conditions relevant to future human exploration.
-
C.
Mars Exploration Program
The Mars Exploration Program is NASA’s long-term robotic initiative to explore Mars’ climate, geology, and potential for past or present life using orbiters, landers, and rovers.
-
D.
Hope Mars Mission
The Hope Mars Mission is the United Arab Emirates' first interplanetary spacecraft, designed primarily to study the Martian atmosphere and climate from orbit.
-
E.
Indian Mars program
The Indian Mars program is India’s national initiative to explore Mars, highlighted by the Mars Orbiter Mission (Mangalyaan), which made India the first Asian nation to reach Martian orbit and the first in the world to do so on its maiden attempt.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hostedMission Context triple: [Meridiani Planum, hostedMission, NASA Mars Exploration Rover mission]
-
A.
hostMission
chosen
Indicates that an entity organizes, accommodates, or provides the setting for a particular mission or operation.
-
B.
hostMissionArchive
Indicates that an entity serves as the location or system where a mission’s records, data, or archival information are stored and maintained.
-
C.
hosted
Indicates that one entity organized and provided the venue or platform for an event, activity, or presence involving another entity.
-
D.
publicMission
Indicates that an entity carries out a mission or activity intended for the general public or serving public interests.
-
E.
exampleMission
Indicates that one entity serves as a representative or illustrative mission associated with another entity.
- F. None of above.
Provenance (4 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_69d87f26864c819088365ca381a003c2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2c4e3af7881908a3116c41ed69115 |
completed | April 17, 2026, 11:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0026193a3c81909c640426ab798c1c |
completed | May 10, 2026, 6:30 a.m. |
| PD | Predicate disambiguation | batch_69e226eba9b48190af6e80d3d1c2aed3 |
completed | April 17, 2026, 12:26 p.m. |
Created at: April 10, 2026, 5:07 a.m.