Triple

T8378586
Position Surface form Disambiguated ID Type / Status
Subject Polar Operational Environmental Satellites E197634 entity
Predicate dataFormat P130 FINISHED
Object APT
APT (Automatic Picture Transmission) is an analog satellite image broadcast format historically used by weather satellites to transmit low-resolution real-time imagery to ground receivers.
 E729838 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: APT | Statement: [Polar Operational Environmental Satellites, dataFormat, APT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: APT
Context triple: [Polar Operational Environmental Satellites, dataFormat, APT]
  • A. APT
    APT is a widely used command-line package management tool for installing, updating, and removing software on Debian-based Linux systems.
  • B. APT-P
    APT-P was the experimental tilting prototype of British Rail’s Advanced Passenger Train, built to test high-speed rail technology in the 1970s–80s.
  • C. APT-E
    APT-E was an experimental British tilting high-speed train prototype developed in the 1970s to test advanced technologies for the Advanced Passenger Train program.
  • D. APT-S
    APT-S was a proposed production variant of British Rail’s experimental tilting Advanced Passenger Train, intended for regular high-speed passenger service.
  • E. arp
    Arp is the ISO 639-3 language code for the Arapaho language, an Algonquian language spoken by the Arapaho people of the United States.
  • 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: APT
Triple: [Polar Operational Environmental Satellites, dataFormat, APT]
Generated description
APT (Automatic Picture Transmission) is an analog satellite image broadcast format historically used by weather satellites to transmit low-resolution real-time imagery to ground receivers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: APT
Target entity description: APT (Automatic Picture Transmission) is an analog satellite image broadcast format historically used by weather satellites to transmit low-resolution real-time imagery to ground receivers.
  • A. APT
    APT is a widely used command-line package management tool for installing, updating, and removing software on Debian-based Linux systems.
  • B. APT-P
    APT-P was the experimental tilting prototype of British Rail’s Advanced Passenger Train, built to test high-speed rail technology in the 1970s–80s.
  • C. APT-E
    APT-E was an experimental British tilting high-speed train prototype developed in the 1970s to test advanced technologies for the Advanced Passenger Train program.
  • D. APT-S
    APT-S was a proposed production variant of British Rail’s experimental tilting Advanced Passenger Train, intended for regular high-speed passenger service.
  • E. arp
    Arp is the ISO 639-3 language code for the Arapaho language, an Algonquian language spoken by the Arapaho people of the United States.
  • 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_69ca82f64c188190af4e1608036b865d completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb80c229708190b813f5e7e44e10d4 completed March 31, 2026, 8:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69cde7fa87908190a504f8aaae125a7a completed April 2, 2026, 3:52 a.m.
NEDg Description generation batch_69cdebf944008190b7e758ac59257e22 completed April 2, 2026, 4:09 a.m.
NED2 Entity disambiguation (via description) batch_69cdeccedf4081909cab853ee1ff1b82 completed April 2, 2026, 4:13 a.m.
Created at: March 30, 2026, 6:02 p.m.