Triple

T22936101
Position Surface form Disambiguated ID Type / Status
Subject ITU-T G.989 series E569587 entity
Predicate includes P1393 FINISHED
Object ITU-T G.989.4
ITU-T G.989.4 is an international telecommunications standard that specifies management and control aspects for next-generation 40 Gbit/s passive optical networks (NG-PON2).
 E1567314 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: ITU-T G.989.4 | Statement: [ITU-T G.989 series, includes, ITU-T G.989.4]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ITU-T G.989.4
Context triple: [ITU-T G.989 series, includes, ITU-T G.989.4]
  • A. ITU-T G.989.2
    ITU-T G.989.2 is an international telecommunications standard that specifies the physical media dependent (PMD) layer for next-generation passive optical networks (NG-PON2), defining high-speed fiber access transmission characteristics.
  • B. ITU-T G.989.3
    ITU-T G.989.3 is an international telecommunications standard that specifies the transmission convergence layer for next-generation 40 Gbit/s passive optical networks (NG-PON2).
  • C. ITU-T G.989.1
    ITU-T G.989.1 is an international telecommunications standard that specifies the general requirements for next-generation 40 Gbit/s passive optical network (NG-PON2) systems.
  • D. ITU-T G.9964
    ITU-T G.9964 is an international telecommunications standard that defines power spectral density (PSD) mask specifications and related parameters for broadband home networking over existing wiring such as power lines, coaxial cables, and phone lines.
  • E. ITU-T G.9960
    ITU-T G.9960 is an international telecommunications standard that defines high-speed broadband data transmission over power lines and other existing wiring in homes and buildings.
  • 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: ITU-T G.989.4
Triple: [ITU-T G.989 series, includes, ITU-T G.989.4]
Generated description
ITU-T G.989.4 is an international telecommunications standard that specifies management and control aspects for next-generation 40 Gbit/s passive optical networks (NG-PON2).
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ITU-T G.989.4
Target entity description: ITU-T G.989.4 is an international telecommunications standard that specifies management and control aspects for next-generation 40 Gbit/s passive optical networks (NG-PON2).
  • A. ITU-T G.989.2
    ITU-T G.989.2 is an international telecommunications standard that specifies the physical media dependent (PMD) layer for next-generation passive optical networks (NG-PON2), defining high-speed fiber access transmission characteristics.
  • B. ITU-T G.989.3
    ITU-T G.989.3 is an international telecommunications standard that specifies the transmission convergence layer for next-generation 40 Gbit/s passive optical networks (NG-PON2).
  • C. ITU-T G.989.1
    ITU-T G.989.1 is an international telecommunications standard that specifies the general requirements for next-generation 40 Gbit/s passive optical network (NG-PON2) systems.
  • D. ITU-T G.9964
    ITU-T G.9964 is an international telecommunications standard that defines power spectral density (PSD) mask specifications and related parameters for broadband home networking over existing wiring such as power lines, coaxial cables, and phone lines.
  • E. ITU-T G.9960
    ITU-T G.9960 is an international telecommunications standard that defines high-speed broadband data transmission over power lines and other existing wiring in homes and buildings.
  • 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_69e24590862c8190858f180ad302adab completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f181350c7881908a72dc7a30e1aaff completed April 29, 2026, 3:55 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bf298a724819085a10c853711f92d completed May 19, 2026, 5:18 a.m.
NEDg Description generation batch_6a0c02bae2a08190addc49d954e80364 completed May 19, 2026, 6:27 a.m.
NED2 Entity disambiguation (via description) batch_6a0c0318621c8190bc7bb9e2a63d4642 completed May 19, 2026, 6:28 a.m.
Created at: April 17, 2026, 3:44 p.m.