Triple

T16921949
Position Surface form Disambiguated ID Type / Status
Subject Sample Analysis at Mars E410462 entity
Predicate hasComponent P35 FINISHED
Object SAM gas chromatograph
The SAM gas chromatograph is an instrument on NASA's Curiosity rover that separates and analyzes gases from Martian soil and atmosphere samples to identify their chemical composition, including potential organic compounds.
E1241856 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: SAM gas chromatograph | Statement: [Sample Analysis at Mars, hasComponent, SAM gas chromatograph]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: SAM gas chromatograph
Context triple: [Sample Analysis at Mars, hasComponent, SAM gas chromatograph]
  • A. MOMA mass spectrometer
    The MOMA mass spectrometer is a key analytical instrument on the Rosalind Franklin rover designed to detect and characterize organic molecules on Mars in the search for past or present life.
  • B. LC-17A
    LC-17A is a launch pad at Cape Canaveral Air Force Station historically used for early U.S. space missions, including Pioneer lunar probes.
  • C. Solid State Spectrometer (SSS)
    The Solid State Spectrometer (SSS) was an X-ray detector aboard the Einstein Observatory that provided high-resolution spectroscopy of cosmic X-ray sources using solid-state technology.
  • D. Gas Imaging Spectrometer
    The Gas Imaging Spectrometer is an X-ray astronomy instrument designed to capture spatially resolved spectra of cosmic X-ray sources.
  • E. SARA (Sub-keV Atom Reflecting Analyzer)
    SARA (Sub-keV Atom Reflecting Analyzer) is a scientific instrument designed to study low-energy neutral atoms reflected from planetary surfaces, particularly to investigate solar wind interactions with the Moon.
  • 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: SAM gas chromatograph
Triple: [Sample Analysis at Mars, hasComponent, SAM gas chromatograph]
Generated description
The SAM gas chromatograph is an instrument on NASA's Curiosity rover that separates and analyzes gases from Martian soil and atmosphere samples to identify their chemical composition, including potential organic compounds.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: SAM gas chromatograph
Target entity description: The SAM gas chromatograph is an instrument on NASA's Curiosity rover that separates and analyzes gases from Martian soil and atmosphere samples to identify their chemical composition, including potential organic compounds.
  • A. MOMA mass spectrometer
    The MOMA mass spectrometer is a key analytical instrument on the Rosalind Franklin rover designed to detect and characterize organic molecules on Mars in the search for past or present life.
  • B. LC-17A
    LC-17A is a launch pad at Cape Canaveral Air Force Station historically used for early U.S. space missions, including Pioneer lunar probes.
  • C. Solid State Spectrometer (SSS)
    The Solid State Spectrometer (SSS) was an X-ray detector aboard the Einstein Observatory that provided high-resolution spectroscopy of cosmic X-ray sources using solid-state technology.
  • D. Gas Imaging Spectrometer
    The Gas Imaging Spectrometer is an X-ray astronomy instrument designed to capture spatially resolved spectra of cosmic X-ray sources.
  • E. SARA (Sub-keV Atom Reflecting Analyzer)
    SARA (Sub-keV Atom Reflecting Analyzer) is a scientific instrument designed to study low-energy neutral atoms reflected from planetary surfaces, particularly to investigate solar wind interactions with the Moon.
  • 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_69d886c7b1e481908c3766dfa8c13458 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cdef7df881908b69aa3c4f50ef94 completed April 18, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfd3c488819089e3791c7e704baf completed May 10, 2026, 6:34 p.m.
NEDg Description generation batch_6a00d0e1650881909eacc90cf99787f4 completed May 10, 2026, 6:39 p.m.
NED2 Entity disambiguation (via description) batch_6a00d1e024e88190bfcb50b42f37949b completed May 10, 2026, 6:43 p.m.
Created at: April 10, 2026, 5:30 a.m.