Triple

T23736811
Position Surface form Disambiguated ID Type / Status
Subject MSAS E586561 entity
Predicate basedOnSatelliteSystem P153473 FINISHED
Object MTSAT
MTSAT is a Japanese geostationary meteorological and aviation satellite system used for weather observation and air traffic control services over the Asia-Pacific region.
 E1598500 NE FINISHED

How this triple was built (3 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: MTSAT | Statement: [MSAS, basedOnSatelliteSystem, MTSAT]
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: MTSAT
Triple: [MSAS, basedOnSatelliteSystem, MTSAT]
Generated description
MTSAT is a Japanese geostationary meteorological and aviation satellite system used for weather observation and air traffic control services over the Asia-Pacific region.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: basedOnSatelliteSystem
Context triple: [MSAS, basedOnSatelliteSystem, MTSAT]
  • A. satelliteSystem
    Indicates a relationship where one system functions as a satellite or subordinate system orbiting, supporting, or depending on another primary system.
  • B. hasSatelliteLocation
    Indicates that an entity has a secondary or remote location associated with it, such as a branch, satellite office, or auxiliary site.
  • C. supportsGNSS
    Indicates that one entity provides compatibility with or functional support for Global Navigation Satellite System (GNSS) capabilities for another entity.
  • D. supportsGLONASS
    Indicates that one entity provides compatibility with or operational support for the GLONASS satellite navigation system for another entity.
  • E. satelliteLocation
    Indicates that one entity is located in orbit around or positioned relative to another celestial body or reference point, as a satellite.
  • F. None of above. chosen

Provenance (7 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_69e24907dc9c8190be074c9c96a0ec2d completed April 17, 2026, 2:51 p.m.
NER Named-entity recognition batch_69f1bad28fa481909d7a6a6e98a7b0a5 completed April 29, 2026, 8:01 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0f53c99460819089e3714dbcf952ba completed May 21, 2026, 6:49 p.m.
NEDg Description generation batch_6a0f559912b48190b5b826baf86c25b4 completed May 21, 2026, 6:57 p.m.
NED2 Entity disambiguation (via description) batch_6a0f5608ad688190ba10298e21c600e7 completed May 21, 2026, 6:59 p.m.
PD Predicate disambiguation batch_69f155f012808190a4b1cbc155558ade completed April 29, 2026, 12:50 a.m.
PDg Predicate description generation batch_69f15adb23d88190ac2632299c26a9b3 completed April 29, 2026, 1:11 a.m.
Created at: April 17, 2026, 7:10 p.m.