Triple

T11119671
Position Surface form Disambiguated ID Type / Status
Subject Methane Sensor for Mars E262982 entity
Predicate abbreviation P43 FINISHED
Object MSM
MSM is a scientific instrument designed to detect and measure methane in the Martian atmosphere as part of Mars exploration missions.
 E906355 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: MSM | Statement: [Methane Sensor for Mars, abbreviation, MSM]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MSM
Context triple: [Methane Sensor for Mars, abbreviation, MSM]
  • A. MSM
    MSM is a post-nominal abbreviation used to denote recipients of the Meritorious Service Medal, an honor awarded for outstanding non-combat service.
  • B. MSM
    MSM is the commonly used abbreviation for the University of Cambridge’s Department of Materials Science and Metallurgy, a leading center for research and teaching in materials science.
  • C. DMSM
    The DMSM is a high-level U.S. military decoration awarded for exceptionally meritorious non-combat service in a joint duty capacity.
  • D. MMSM
    MMSM is the ICAO airport code assigned to Felipe Ángeles International Airport, a major commercial airport serving the Mexico City metropolitan area.
  • E. MSO
    MSO is the National Rail station code for Moston railway station in Greater Manchester, England.
  • 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: MSM
Triple: [Methane Sensor for Mars, abbreviation, MSM]
Generated description
MSM is a scientific instrument designed to detect and measure methane in the Martian atmosphere as part of Mars exploration missions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MSM
Target entity description: MSM is a scientific instrument designed to detect and measure methane in the Martian atmosphere as part of Mars exploration missions.
  • A. MSM
    MSM is the commonly used abbreviation for the University of Cambridge’s Department of Materials Science and Metallurgy, a leading center for research and teaching in materials science.
  • B. MSM
    MSM is a post-nominal abbreviation used to denote recipients of the Meritorious Service Medal, an honor awarded for outstanding non-combat service.
  • C. DMSM
    The DMSM is a high-level U.S. military decoration awarded for exceptionally meritorious non-combat service in a joint duty capacity.
  • D. MMSM
    MMSM is the ICAO airport code assigned to Felipe Ángeles International Airport, a major commercial airport serving the Mexico City metropolitan area.
  • E. MSO
    MSO is the National Rail station code for Moston railway station in Greater Manchester, England.
  • 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_69d6aa9b46cc8190b19f9f0cc45bf322 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79af7b72c8190a19dbcbb3a69fb5b completed April 9, 2026, 12:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69e42d8406988190837a16d7ad8048d1 completed April 19, 2026, 1:19 a.m.
NEDg Description generation batch_69e4374700b881908ebb185ae020487b completed April 19, 2026, 2 a.m.
NED2 Entity disambiguation (via description) batch_69e4399385c08190852c3cbd730a1f11 completed April 19, 2026, 2:10 a.m.
Created at: April 8, 2026, 9:28 p.m.