Triple

T1811494
Position Surface form Disambiguated ID Type / Status
Subject Cassini–Huygens E40341 entity
Predicate hasPart P35 FINISHED
Object Huygens probe
The Huygens probe was a European Space Agency lander that descended through Titan’s atmosphere in 2005, becoming the first spacecraft to land on a moon of Saturn and the farthest landing from Earth in history.
E40341 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: Huygens probe | Statement: [Cassini–Huygens, hasPart, Huygens probe]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Huygens probe
Context triple: [Cassini–Huygens, hasPart, Huygens probe]
  • A. 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.
  • B. Hermes spacecraft
    The Hermes spacecraft is the advanced interplanetary vessel in Andy Weir’s novel and its film adaptation "The Martian," used by NASA’s Ares crew for travel between Earth and Mars.
  • C. Venus Express
    Venus Express was a European Space Agency spacecraft that orbited Venus to study its atmosphere, climate, and surface characteristics from 2006 to 2014.
  • D. Galileo spacecraft
    The Galileo spacecraft was a NASA robotic probe launched in 1989 to study the planet Jupiter and its moons, providing groundbreaking data on the Jovian system.
  • E. Mars Express
    Mars Express is a European Space Agency spacecraft launched in 2003 to study Mars’ atmosphere, surface, and subsurface from orbit.
  • 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: Huygens probe
Triple: [Cassini–Huygens, hasPart, Huygens probe]
Generated description
The Huygens probe was a European Space Agency lander that descended through Titan’s atmosphere in 2005, becoming the first spacecraft to land on a moon of Saturn and the farthest landing from Earth in history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Huygens probe
Target entity description: The Huygens probe was a European Space Agency lander that descended through Titan’s atmosphere in 2005, becoming the first spacecraft to land on a moon of Saturn and the farthest landing from Earth in history.
  • A. Cassini–Huygens chosen
    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.
  • B. Hermes spacecraft
    The Hermes spacecraft is the advanced interplanetary vessel in Andy Weir’s novel and its film adaptation "The Martian," used by NASA’s Ares crew for travel between Earth and Mars.
  • C. Venus Express
    Venus Express was a European Space Agency spacecraft that orbited Venus to study its atmosphere, climate, and surface characteristics from 2006 to 2014.
  • D. Galileo spacecraft
    The Galileo spacecraft was a NASA robotic probe launched in 1989 to study the planet Jupiter and its moons, providing groundbreaking data on the Jovian system.
  • E. Mars Express
    Mars Express is a European Space Agency spacecraft launched in 2003 to study Mars’ atmosphere, surface, and subsurface from orbit.
  • F. None of above.

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_69a88643a3388190a612f2ebe1fb29e7 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa65c64bc08190b993216890752b46 completed March 6, 2026, 5:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69adead39c208190aa3aaf793c7e3224 completed March 8, 2026, 9:32 p.m.
NEDg Description generation batch_69adeb1049dc8190bbf9aa6ad5ad1ad9 completed March 8, 2026, 9:33 p.m.
NED2 Entity disambiguation (via description) batch_69adeb8d6c948190a28963faa04b6883 completed March 8, 2026, 9:35 p.m.
Created at: March 4, 2026, 7:32 p.m.