Triple

T4427656
Position Surface form Disambiguated ID Type / Status
Subject Mars 2020 E95246 entity
Predicate landingSystem P14975 FINISHED
Object Sky crane descent stage E394686 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: Sky crane descent stage | Statement: [Mars 2020, landingSystem, Sky crane descent stage]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sky crane descent stage
Context triple: [Mars 2020, landingSystem, Sky crane descent stage]
  • A. sky crane maneuver chosen
    The sky crane maneuver is a powered descent and landing technique that lowers a rover on cables from a hovering spacecraft to gently place it on the surface of Mars.
  • B. Starship Human Landing System
    The Starship Human Landing System is NASA’s selected lunar lander variant of SpaceX’s Starship spacecraft, designed to transport astronauts between lunar orbit and the Moon’s surface for Artemis missions.
  • C. Starship upper stage
    The Starship upper stage is the fully reusable spacecraft component of SpaceX’s Starship launch system, designed to carry crew and cargo to Earth orbit, the Moon, Mars, and beyond.
  • D. Moon Impact Probe
    The Moon Impact Probe was a small Indian lunar probe designed to detach from the Chandrayaan-1 spacecraft and intentionally crash onto the Moon’s surface to conduct scientific measurements and demonstrate landing technologies.
  • E. ATV spacecraft
    The ATV spacecraft was an automated European cargo vehicle designed to resupply and reboost the International Space Station.
  • 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_69b3453c2a0c8190926b574c90766db9 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b355674d5481908bf2dfd611f3520f completed March 13, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6136ac9c081908780783a27f66474 completed March 15, 2026, 2:03 a.m.
Created at: March 12, 2026, 11:30 p.m.