Triple

T11119603
Position Surface form Disambiguated ID Type / Status
Subject Mangalyaan E262980 entity
Predicate onboardInstrument P37032 FINISHED
Object Thermal Infrared Imaging Spectrometer
The Thermal Infrared Imaging Spectrometer is a scientific instrument that measures heat emissions in the infrared spectrum to study the surface and atmospheric properties of celestial bodies.
E238208 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: Thermal Infrared Imaging Spectrometer | Statement: [Mangalyaan, onboardInstrument, Thermal Infrared Imaging Spectrometer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thermal Infrared Imaging Spectrometer
Context triple: [Mangalyaan, onboardInstrument, Thermal Infrared Imaging Spectrometer]
  • A. Thermal Emission Imaging System
    The Thermal Emission Imaging System (THEMIS) is a multispectral infrared and visible-light camera on NASA’s Mars Odyssey orbiter used to map Martian surface composition, temperature, and geological features.
  • B. Near Infrared Spectrometer
    The Near Infrared Spectrometer is a scientific instrument designed to analyze the composition and mineralogy of surfaces or atmospheres by measuring their reflected or emitted light in the near-infrared region of the electromagnetic spectrum.
  • C. Visible Infrared Imaging Radiometer Suite
    The Visible Infrared Imaging Radiometer Suite (VIIRS) is a key Earth-observing sensor that collects high-resolution visible and infrared imagery for weather, climate, ocean, and environmental monitoring from polar-orbiting satellites.
  • D. Imaging IR Spectrometer
    The Imaging IR Spectrometer is a Chandrayaan-2 orbiter instrument designed to map the Moon’s surface composition by measuring reflected and emitted infrared radiation.
  • E. Dawn Visible and Infrared Spectrometer
    The Dawn Visible and Infrared Spectrometer is a scientific instrument aboard NASA's Dawn spacecraft designed to analyze the mineralogical and thermal properties of celestial bodies by measuring their reflected visible and infrared light.
  • 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: Thermal Infrared Imaging Spectrometer
Triple: [Mangalyaan, onboardInstrument, Thermal Infrared Imaging Spectrometer]
Generated description
The Thermal Infrared Imaging Spectrometer is a scientific instrument that measures heat emissions in the infrared spectrum to study the surface and atmospheric properties of celestial bodies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thermal Infrared Imaging Spectrometer
Target entity description: The Thermal Infrared Imaging Spectrometer is a scientific instrument that measures heat emissions in the infrared spectrum to study the surface and atmospheric properties of celestial bodies.
  • A. Thermal Emission Imaging System
    The Thermal Emission Imaging System (THEMIS) is a multispectral infrared and visible-light camera on NASA’s Mars Odyssey orbiter used to map Martian surface composition, temperature, and geological features.
  • B. Near Infrared Spectrometer
    The Near Infrared Spectrometer is a scientific instrument designed to analyze the composition and mineralogy of surfaces or atmospheres by measuring their reflected or emitted light in the near-infrared region of the electromagnetic spectrum.
  • C. Visible Infrared Imaging Radiometer Suite
    The Visible Infrared Imaging Radiometer Suite (VIIRS) is a key Earth-observing sensor that collects high-resolution visible and infrared imagery for weather, climate, ocean, and environmental monitoring from polar-orbiting satellites.
  • D. Imaging IR Spectrometer chosen
    The Imaging IR Spectrometer is a Chandrayaan-2 orbiter instrument designed to map the Moon’s surface composition by measuring reflected and emitted infrared radiation.
  • E. Dawn Visible and Infrared Spectrometer
    The Dawn Visible and Infrared Spectrometer is a scientific instrument aboard NASA's Dawn spacecraft designed to analyze the mineralogical and thermal properties of celestial bodies by measuring their reflected visible and infrared light.
  • 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_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_69e42d8084a88190918f1f94ca0119ed completed April 19, 2026, 1:18 a.m.
NEDg Description generation batch_69e4307baca48190bbf82f8235d7e2c7 completed April 19, 2026, 1:31 a.m.
NED2 Entity disambiguation (via description) batch_69e43771eaec8190be9bb709723931e0 completed April 19, 2026, 2:01 a.m.
Created at: April 8, 2026, 9:28 p.m.