Triple

T8555578
Position Surface form Disambiguated ID Type / Status
Subject Grand Finale orbits through Saturn ring plane E202554 entity
Predicate endEvent P1398 FINISHED
Object Cassini atmospheric entry into Saturn E202554 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: Cassini atmospheric entry into Saturn | Statement: [Grand Finale orbits through Saturn ring plane, endEvent, Cassini atmospheric entry into Saturn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cassini atmospheric entry into Saturn
Context triple: [Grand Finale orbits through Saturn ring plane, endEvent, Cassini atmospheric entry into Saturn]
  • A. Grand Finale orbits through Saturn ring plane chosen
    Grand Finale orbits through Saturn ring plane was the dramatic concluding phase of NASA's Cassini mission, during which the spacecraft repeatedly dived between Saturn and its innermost rings to collect unprecedented close-up data before its deliberate plunge into the planet.
  • B. Mars Science Laboratory entry, descent, and landing modeling
    Mars Science Laboratory entry, descent, and landing modeling is the suite of analytical and computational tools used to predict and optimize the Curiosity rover’s atmospheric entry, parachute descent, and landing performance on Mars.
  • C. Cassini–Huygens
    Cassini–Huygens was a joint NASA/ESA/ASI mission consisting of an orbiter and a lander that studied Saturn and its moons in unprecedented detail, including landing on Titan.
  • D. Europa Clipper mission
    The Europa Clipper mission is a NASA spacecraft project designed to conduct detailed reconnaissance of Jupiter’s moon Europa to assess its potential habitability and investigate its subsurface ocean.
  • E. Cassini
    Cassini is an Italian surname most famously associated with the 17th-century astronomer Giovanni Domenico Cassini and a prominent family of scientists and designers.
  • 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_69ca832610e08190b3b6c6cd2c250255 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe88a936c8190a0234bf7da2ff55a completed March 31, 2026, 3:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6dd90fe88190aa27c46437581c14 completed April 2, 2026, 1:23 p.m.
Created at: March 30, 2026, 6:19 p.m.