Triple

T11001820
Position Surface form Disambiguated ID Type / Status
Subject IRS-1A E260019 entity
Predicate payload P12202 FINISHED
Object LISS-I sensor
The LISS-I sensor is a multispectral imaging instrument used on early Indian Remote Sensing (IRS) satellites to capture medium-resolution Earth observation data for applications like agriculture, forestry, and land-use mapping.
E898963 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: LISS-I sensor | Statement: [IRS-1A, payload, LISS-I sensor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: LISS-I sensor
Context triple: [IRS-1A, payload, LISS-I sensor]
  • A. Thermal Infrared Sensor
    The Thermal Infrared Sensor (TIRS) is a Landsat 8 instrument that measures Earth’s thermal radiation to monitor surface temperature and support applications such as water management and climate studies.
  • B. Laser Ranging Instrument
    The Laser Ranging Instrument is a scientific device used to measure precise distances—such as between a spacecraft and a celestial body—by timing the travel of laser pulses.
  • C. LISA line
    The LISA line is a route of the CDGVAL automated people mover system serving Paris Charles de Gaulle Airport.
  • D. IRS-1D
    IRS-1D is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
  • E. T-SAGE instrument
    The T-SAGE instrument is a highly sensitive space-based accelerometer system designed to test the equivalence principle with unprecedented precision aboard the MICROSCOPE satellite.
  • 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: LISS-I sensor
Triple: [IRS-1A, payload, LISS-I sensor]
Generated description
The LISS-I sensor is a multispectral imaging instrument used on early Indian Remote Sensing (IRS) satellites to capture medium-resolution Earth observation data for applications like agriculture, forestry, and land-use mapping.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: LISS-I sensor
Target entity description: The LISS-I sensor is a multispectral imaging instrument used on early Indian Remote Sensing (IRS) satellites to capture medium-resolution Earth observation data for applications like agriculture, forestry, and land-use mapping.
  • A. Thermal Infrared Sensor
    The Thermal Infrared Sensor (TIRS) is a Landsat 8 instrument that measures Earth’s thermal radiation to monitor surface temperature and support applications such as water management and climate studies.
  • B. Laser Ranging Instrument
    The Laser Ranging Instrument is a scientific device used to measure precise distances—such as between a spacecraft and a celestial body—by timing the travel of laser pulses.
  • C. LISA line
    The LISA line is a route of the CDGVAL automated people mover system serving Paris Charles de Gaulle Airport.
  • D. IRS-1D
    IRS-1D is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
  • E. T-SAGE instrument
    The T-SAGE instrument is a highly sensitive space-based accelerometer system designed to test the equivalence principle with unprecedented precision aboard the MICROSCOPE satellite.
  • 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_69d6aa8a6a548190a750f944ccdc8064 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d796d760008190930228fa77b61b8b completed April 9, 2026, 12:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3453d181081908cb58a957f4d1295 completed April 18, 2026, 8:47 a.m.
NEDg Description generation batch_69e35570b0bc8190a939b0c8e3ce8105 completed April 18, 2026, 9:57 a.m.
NED2 Entity disambiguation (via description) batch_69e359508a388190a16d48a17015e13e completed April 18, 2026, 10:13 a.m.
Created at: April 8, 2026, 9:25 p.m.