Triple

T11317368
Position Surface form Disambiguated ID Type / Status
Subject Evpatoria RT-70 radio telescope E267999 entity
Predicate isPartOfSeries P1925 FINISHED
Object RT-70 class Soviet deep-space antennas E267999 NE FINISHED

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: RT-70 class Soviet deep-space antennas | Statement: [Evpatoria RT-70 radio telescope, isPartOfSeries, RT-70 class Soviet deep-space antennas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RT-70 class Soviet deep-space antennas
Context triple: [Evpatoria RT-70 radio telescope, isPartOfSeries, RT-70 class Soviet deep-space antennas]
  • A. Evpatoria RT-70 radio telescope chosen
    The Evpatoria RT-70 radio telescope is a large, 70-meter Soviet-era deep-space communication and radar facility in Crimea used for planetary radar studies and interstellar message transmissions.
  • B. Molniya communications satellites
    Molniya communications satellites are Soviet/Russian spacecraft placed in highly elliptical Molniya orbits to provide long-duration communications coverage over high-latitude regions such as northern Russia.
  • C. Evpatoria planetary radar
    Evpatoria planetary radar is a Ukrainian deep-space radar and radio telescope facility used for astronomical observations and interstellar message transmissions.
  • D. Salyut space stations
    The Salyut space stations were a series of Soviet orbital laboratories launched in the 1970s and 1980s that pioneered long-duration human spaceflight and scientific research in low Earth orbit.
  • E. ANIK C2 communications satellite
    ANIK C2 is a Canadian commercial communications satellite used to provide telecommunications and broadcasting services.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aaca5c24819083db46a30d86cb34 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9c3cf748190987838029d9f7fff completed April 9, 2026, 6:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69e525d3160c8190b58c5c04a66b3e3e completed April 19, 2026, 6:58 p.m.
Created at: April 8, 2026, 9:32 p.m.