Triple

T3704108
Position Surface form Disambiguated ID Type / Status
Subject Belgian railway network E80849 entity
Predicate signallingSystem P19148 FINISHED
Object TBL1+
TBL1+ is a Belgian train protection and signalling system designed to enhance safety by supervising train speeds and enforcing signal obedience on the national railway network.
 E382391 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: TBL1+ | Statement: [Belgian railway network, signallingSystem, TBL1+]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TBL1+
Context triple: [Belgian railway network, signallingSystem, TBL1+]
  • A. TBL
    TBL is the standard NHL abbreviation for the Tampa Bay Lightning professional ice hockey team.
  • B. TLB
    TLB is a popular paraphrased English version of the Bible aimed at making the text easily understandable in contemporary language.
  • C. The Table
    "The Table" is the English name of Surah Al-Ma'idah, a chapter of the Qur'an that addresses themes of lawful and unlawful food, covenants, and adherence to divine law.
  • D. BLC
    BLC is the commonly used abbreviation for the Boston Landmarks Commission, the city agency responsible for identifying and protecting Boston’s historic buildings and districts.
  • E. Tababela
    Tababela is a rural parish in the Quito Metropolitan District of Ecuador, known for hosting the city’s main air gateway, Mariscal Sucre International Airport.
  • 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: TBL1+
Triple: [Belgian railway network, signallingSystem, TBL1+]
Generated description
TBL1+ is a Belgian train protection and signalling system designed to enhance safety by supervising train speeds and enforcing signal obedience on the national railway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: TBL1+
Target entity description: TBL1+ is a Belgian train protection and signalling system designed to enhance safety by supervising train speeds and enforcing signal obedience on the national railway network.
  • A. TBL
    TBL is the standard NHL abbreviation for the Tampa Bay Lightning professional ice hockey team.
  • B. TLB
    TLB is a popular paraphrased English version of the Bible aimed at making the text easily understandable in contemporary language.
  • C. The Table
    "The Table" is the English name of Surah Al-Ma'idah, a chapter of the Qur'an that addresses themes of lawful and unlawful food, covenants, and adherence to divine law.
  • D. BLC
    BLC is the commonly used abbreviation for the Boston Landmarks Commission, the city agency responsible for identifying and protecting Boston’s historic buildings and districts.
  • E. Tababela
    Tababela is a rural parish in the Quito Metropolitan District of Ecuador, known for hosting the city’s main air gateway, Mariscal Sucre International Airport.
  • 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_69ad8b1793888190a5f70e4b21dc05a1 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adc54aaac88190b775dba2513b6d4a completed March 8, 2026, 6:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4cdf822348190bf95f7d119c6265a completed March 14, 2026, 2:54 a.m.
NEDg Description generation batch_69b4d1f486c48190b0206beb7f913eb0 completed March 14, 2026, 3:11 a.m.
NED2 Entity disambiguation (via description) batch_69b4d29d8b688190b6ece3d8d65bc16c completed March 14, 2026, 3:14 a.m.
Created at: March 8, 2026, 3:33 p.m.