Triple

T17204716
Position Surface form Disambiguated ID Type / Status
Subject Phoenix lander E417568 entity
Predicate heritage P1494 FINISHED
Object based on Mars Surveyor 2001 Lander design
The Mars Surveyor 2001 Lander design was a canceled NASA Mars mission platform whose engineering and hardware heritage later formed the basis for the successful Phoenix lander.
E1256764 NE FINISHED

How this triple was built (4 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: based on Mars Surveyor 2001 Lander design | Statement: [Phoenix lander, heritage, based on Mars Surveyor 2001 Lander design]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: based on Mars Surveyor 2001 Lander design
Context triple: [Phoenix lander, heritage, based on Mars Surveyor 2001 Lander design]
  • A. InSight Mars lander
    The InSight Mars lander was a NASA robotic mission designed to study the interior structure and seismic activity of Mars to better understand the formation and evolution of rocky planets.
  • B. Mars Exploration Rover mission
    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.
  • C. Mars Surveyor program
    The Mars Surveyor program was a NASA initiative in the 1990s and early 2000s that aimed to conduct a series of low-cost robotic missions to study Mars’ climate, geology, and potential for past or present life.
  • D. Mars Pathfinder
    Mars Pathfinder was a NASA mission that successfully landed a stationary base and the Sojourner rover on Mars in 1997, demonstrating innovative low-cost technologies for planetary exploration.
  • E. Mars Global Surveyor
    Mars Global Surveyor was a NASA spacecraft that orbited Mars from 1997 to 2006, mapping its surface and studying its atmosphere, topography, and mineral composition in unprecedented detail.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: based on Mars Surveyor 2001 Lander design
Triple: [Phoenix lander, heritage, based on Mars Surveyor 2001 Lander design]
Generated description
The Mars Surveyor 2001 Lander design was a canceled NASA Mars mission platform whose engineering and hardware heritage later formed the basis for the successful Phoenix lander.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: based on Mars Surveyor 2001 Lander design
Target entity description: The Mars Surveyor 2001 Lander design was a canceled NASA Mars mission platform whose engineering and hardware heritage later formed the basis for the successful Phoenix lander.
  • A. InSight Mars lander
    The InSight Mars lander was a NASA robotic mission designed to study the interior structure and seismic activity of Mars to better understand the formation and evolution of rocky planets.
  • B. Mars Exploration Rover mission
    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.
  • C. Mars Surveyor program
    The Mars Surveyor program was a NASA initiative in the 1990s and early 2000s that aimed to conduct a series of low-cost robotic missions to study Mars’ climate, geology, and potential for past or present life.
  • D. Mars Pathfinder
    Mars Pathfinder was a NASA mission that successfully landed a stationary base and the Sojourner rover on Mars in 1997, demonstrating innovative low-cost technologies for planetary exploration.
  • E. Mars Global Surveyor
    Mars Global Surveyor was a NASA spacecraft that orbited Mars from 1997 to 2006, mapping its surface and studying its atmosphere, topography, and mineral composition in unprecedented detail.
  • F. None of above. chosen

Provenance (5 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_69d886d6ba8c819093215917b3d01689 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42db1e01c81909db0491fd9f49bed completed April 19, 2026, 1:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a015fde8ba08190ae88dc9ea3366a68 completed May 11, 2026, 4:49 a.m.
NEDg Description generation batch_6a0161b31540819098aa6275f96433ad completed May 11, 2026, 4:57 a.m.
NED2 Entity disambiguation (via description) batch_6a016299d9ac8190be74d5db0d28ea36 completed May 11, 2026, 5:01 a.m.
Created at: April 10, 2026, 5:38 a.m.