Triple

T727766
Position Surface form Disambiguated ID Type / Status
Subject Curiosity rover E14763 entity
Predicate instrument P792 FINISHED
Object CheMin
CheMin is a mineralogical laboratory instrument on NASA's Curiosity rover that uses X-ray diffraction to analyze the composition of Martian rocks and soil.
 E86321 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: CheMin | Statement: [Curiosity rover, instrument, CheMin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CheMin
Context triple: [Curiosity rover, instrument, CheMin]
  • A. Cassin
    Cassin is a French surname most notably borne by René Cassin, a Nobel Peace Prize–winning jurist and co-author of the Universal Declaration of Human Rights.
  • B. Philae
    Philae is an ancient Egyptian temple complex on an island in the Nile, renowned for its dedication to the goddess Isis and its relocation during the construction of the Aswan High Dam.
  • C. Eris
    Eris is a distant, icy dwarf planet in the outer reaches of the Solar System, notable for its size comparable to Pluto and its role in prompting the redefinition of planetary status.
  • D. Athis-Mons
    Athis-Mons is a suburban commune in the southern outskirts of Paris, France, known for its proximity to major transport hubs and its location along the Seine and Orge rivers.
  • E. Luna
    Luna is the natural satellite of Earth, renowned for its phases, influence on tides, and prominence in human culture and mythology.
  • 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: CheMin
Triple: [Curiosity rover, instrument, CheMin]
Generated description
CheMin is a mineralogical laboratory instrument on NASA's Curiosity rover that uses X-ray diffraction to analyze the composition of Martian rocks and soil.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CheMin
Target entity description: CheMin is a mineralogical laboratory instrument on NASA's Curiosity rover that uses X-ray diffraction to analyze the composition of Martian rocks and soil.
  • A. Cassin
    Cassin is a French surname most notably borne by René Cassin, a Nobel Peace Prize–winning jurist and co-author of the Universal Declaration of Human Rights.
  • B. Philae
    Philae is an ancient Egyptian temple complex on an island in the Nile, renowned for its dedication to the goddess Isis and its relocation during the construction of the Aswan High Dam.
  • C. Eris
    Eris is a distant, icy dwarf planet in the outer reaches of the Solar System, notable for its size comparable to Pluto and its role in prompting the redefinition of planetary status.
  • D. Athis-Mons
    Athis-Mons is a suburban commune in the southern outskirts of Paris, France, known for its proximity to major transport hubs and its location along the Seine and Orge rivers.
  • E. Luna
    Luna is the natural satellite of Earth, renowned for its phases, influence on tides, and prominence in human culture and mythology.
  • 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_69a4934c753c81909b309027e48b9b3a completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a5c011948190b2cfccd8fe722742 completed March 1, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6375e24248190b53efa0bfc29567a completed March 3, 2026, 1:20 a.m.
NEDg Description generation batch_69a63b580b3c81909fe2ba1b0aa958b6 completed March 3, 2026, 1:37 a.m.
NED2 Entity disambiguation (via description) batch_69a63bbb8e9881909d5ab68c4a47eb5c completed March 3, 2026, 1:39 a.m.
Created at: March 1, 2026, 7:37 p.m.