Triple

T3765964
Position Surface form Disambiguated ID Type / Status
Subject TGV POS E82676 entity
Predicate safetySystem P840 FINISHED
Object PZB
PZB is a German train protection system that automatically supervises train speeds and signal observance to prevent accidents such as passing signals at danger.
 E386840 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: PZB | Statement: [TGV POS, safetySystem, PZB]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PZB
Context triple: [TGV POS, safetySystem, PZB]
  • A. PSB
    PSB is a high-energy particle accelerator at CERN that boosts protons from the Proton Synchrotron Injector Complex to higher energies for use in subsequent accelerators and experiments.
  • B. GZP
    GZP is the ICAO airline designator assigned to Gazpromavia, the Russian airline owned by the energy company Gazprom.
  • C. PZPR
    PZPR was the ruling communist party that governed the Polish People's Republic from the late 1940s until the fall of communism in 1989.
  • D. PQI
    PQI is the IATA airport code for Northern Maine Regional Airport at Presque Isle in Maine, United States.
  • E. PBD
    PBD is the IATA airport code for Porbandar Airport, a domestic airport serving the city of Porbandar in the Indian state of Gujarat.
  • 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: PZB
Triple: [TGV POS, safetySystem, PZB]
Generated description
PZB is a German train protection system that automatically supervises train speeds and signal observance to prevent accidents such as passing signals at danger.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PZB
Target entity description: PZB is a German train protection system that automatically supervises train speeds and signal observance to prevent accidents such as passing signals at danger.
  • A. PSB
    PSB is a high-energy particle accelerator at CERN that boosts protons from the Proton Synchrotron Injector Complex to higher energies for use in subsequent accelerators and experiments.
  • B. GZP
    GZP is the ICAO airline designator assigned to Gazpromavia, the Russian airline owned by the energy company Gazprom.
  • C. PZPR
    PZPR was the ruling communist party that governed the Polish People's Republic from the late 1940s until the fall of communism in 1989.
  • D. PQI
    PQI is the IATA airport code for Northern Maine Regional Airport at Presque Isle in Maine, United States.
  • E. PBD
    PBD is the IATA airport code for Porbandar Airport, a domestic airport serving the city of Porbandar in the Indian state of Gujarat.
  • 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_69ad8b207b0081909d2b48843fbd8795 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcbfeb52081909c38103beb5dbdcd completed March 8, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4e5221ab08190a3599afbbd5dbc6e completed March 14, 2026, 4:33 a.m.
NEDg Description generation batch_69b4e5f07c7081908e1aae715984aac4 completed March 14, 2026, 4:37 a.m.
NED2 Entity disambiguation (via description) batch_69b4e6531b48819083c0d14c2ca4f7c1 completed March 14, 2026, 4:38 a.m.
Created at: March 8, 2026, 3:35 p.m.