Triple

T18367182
Position Surface form Disambiguated ID Type / Status
Subject JAXA ground and launch network E440077 entity
Predicate hasPart P35 FINISHED
Object TTC (Telemetry, Tracking and Command) network
The TTC (Telemetry, Tracking and Command) network is JAXA’s space communications infrastructure that maintains radio links with spacecraft to monitor their status, receive data, and send control commands.
E1320912 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: TTC (Telemetry, Tracking and Command) network | Statement: [JAXA ground and launch network, hasPart, TTC (Telemetry, Tracking and Command) network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: TTC (Telemetry, Tracking and Command) network
Context triple: [JAXA ground and launch network, hasPart, TTC (Telemetry, Tracking and Command) network]
  • A. CASSIOPE communications system
    The CASSIOPE communications system is a Canadian satellite-based platform designed to provide advanced digital communications and data services from low Earth orbit.
  • B. Space Network
    The Space Network is NASA’s global system of Tracking and Data Relay Satellites and ground stations that provides continuous communications and data relay services for spacecraft in low Earth orbit and other missions.
  • C. Tracking and Data Relay Satellite System
    The Tracking and Data Relay Satellite System (TDRSS) is a NASA-operated network of geosynchronous communications satellites that provides near-continuous, high-bandwidth data and telemetry relay between Earth-orbiting spacecraft and ground stations.
  • D. Air Force Satellite Control Network
    The Air Force Satellite Control Network is a global system of ground stations and facilities that provides command, control, and communications for U.S. military and national security satellites.
  • E. Deep Space Network
    The Deep Space Network is NASA’s global system of large radio antennas used to track, communicate with, and receive data from distant spacecraft throughout the solar system and beyond.
  • 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: TTC (Telemetry, Tracking and Command) network
Triple: [JAXA ground and launch network, hasPart, TTC (Telemetry, Tracking and Command) network]
Generated description
The TTC (Telemetry, Tracking and Command) network is JAXA’s space communications infrastructure that maintains radio links with spacecraft to monitor their status, receive data, and send control commands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: TTC (Telemetry, Tracking and Command) network
Target entity description: The TTC (Telemetry, Tracking and Command) network is JAXA’s space communications infrastructure that maintains radio links with spacecraft to monitor their status, receive data, and send control commands.
  • A. CASSIOPE communications system
    The CASSIOPE communications system is a Canadian satellite-based platform designed to provide advanced digital communications and data services from low Earth orbit.
  • B. Space Network
    The Space Network is NASA’s global system of Tracking and Data Relay Satellites and ground stations that provides continuous communications and data relay services for spacecraft in low Earth orbit and other missions.
  • C. Tracking and Data Relay Satellite System
    The Tracking and Data Relay Satellite System (TDRSS) is a NASA-operated network of geosynchronous communications satellites that provides near-continuous, high-bandwidth data and telemetry relay between Earth-orbiting spacecraft and ground stations.
  • D. Air Force Satellite Control Network
    The Air Force Satellite Control Network is a global system of ground stations and facilities that provides command, control, and communications for U.S. military and national security satellites.
  • E. Deep Space Network
    The Deep Space Network is NASA’s global system of large radio antennas used to track, communicate with, and receive data from distant spacecraft throughout the solar system and beyond.
  • 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_69d8b918221c8190a9f7b563d64ac677 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e5174f5f448190a1fc67d3039aadd9 completed April 19, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03d7748558819093969d121d385126 completed May 13, 2026, 1:44 a.m.
NEDg Description generation batch_6a03d8512d4c8190b113f7ed1f8a044c completed May 13, 2026, 1:48 a.m.
NED2 Entity disambiguation (via description) batch_6a03d8d863cc819098b46d5d26db05cd completed May 13, 2026, 1:50 a.m.
Created at: April 10, 2026, 10:38 a.m.