Triple

T22695914
Position Surface form Disambiguated ID Type / Status
Subject International Space Station E561169 entity
Predicate communicationSystem P2798 FINISHED
Object Tracking and Data Relay Satellite System — NE NERFINISHED

How this triple was built (2 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: Tracking and Data Relay Satellite System | Statement: [International Space Station, communicationSystem, Tracking and Data Relay Satellite System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tracking and Data Relay Satellite System
Context triple: [International Space Station, communicationSystem, Tracking and Data Relay Satellite System]
  • A. Tracking and Data Relay Satellite System chosen
    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.
  • B. Tracking and Data Relay Satellite-B
    Tracking and Data Relay Satellite-B was a NASA communications satellite intended to relay data between spacecraft in low Earth orbit and ground stations as part of the Tracking and Data Relay Satellite System (TDRSS).
  • C. Iridium satellite system
    The Iridium satellite system is a global network of low Earth orbit communication satellites that provides worldwide voice and data coverage, including for remote sensing platforms like Argo floats.
  • D. Argos satellite system
    The Argos satellite system is a global satellite-based data collection and location system used to relay environmental and oceanographic measurements from remote platforms such as Argo floats to data centers.
  • E. Milstar communications satellites
    Milstar communications satellites are a constellation of secure, jam-resistant U.S. military spacecraft designed to provide survivable, global, low-data-rate communications for strategic and tactical forces.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e2454e615481909c177440be559d2c completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1789e05d88190b9d51bb3f8e3e9d4 completed April 29, 2026, 3:18 a.m.
Created at: April 17, 2026, 3:14 p.m.