Triple

T7253212
Position Surface form Disambiguated ID Type / Status
Subject South Pole Telescope E157654 entity
Predicate researchFocus P31 FINISHED
Object Sunyaev–Zel’dovich effect
The Sunyaev–Zel’dovich effect is a distortion of the cosmic microwave background radiation caused by high-energy electrons in galaxy clusters, used as a powerful probe of large-scale structure and cosmology.
E651437 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: Sunyaev–Zel’dovich effect | Statement: [South Pole Telescope, researchFocus, Sunyaev–Zel’dovich effect]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sunyaev–Zel’dovich effect
Context triple: [South Pole Telescope, researchFocus, Sunyaev–Zel’dovich effect]
  • A. cosmic microwave background
    The cosmic microwave background is the faint, nearly uniform afterglow radiation permeating the universe, providing a snapshot of the cosmos about 380,000 years after the Big Bang.
  • B. CMB
    CMB is the National Rail station code for Cambridge North railway station in Cambridge, England.
  • C. CMB
    CMB is a U.S. Army decoration awarded to medical personnel who provide frontline medical care while engaged in active ground combat.
  • D. CMB
    CMB is the three-letter IATA airport code for Bandaranaike International Airport, the main international gateway to Sri Lanka near Colombo.
  • E. Perseus Cluster
    The Perseus Cluster is a massive, nearby galaxy cluster dominated by the bright galaxy NGC 1275 and known for its hot X-ray–emitting gas and powerful radio and acoustic phenomena in its intracluster medium.
  • 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: Sunyaev–Zel’dovich effect
Triple: [South Pole Telescope, researchFocus, Sunyaev–Zel’dovich effect]
Generated description
The Sunyaev–Zel’dovich effect is a distortion of the cosmic microwave background radiation caused by high-energy electrons in galaxy clusters, used as a powerful probe of large-scale structure and cosmology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sunyaev–Zel’dovich effect
Target entity description: The Sunyaev–Zel’dovich effect is a distortion of the cosmic microwave background radiation caused by high-energy electrons in galaxy clusters, used as a powerful probe of large-scale structure and cosmology.
  • A. cosmic microwave background
    The cosmic microwave background is the faint, nearly uniform afterglow radiation permeating the universe, providing a snapshot of the cosmos about 380,000 years after the Big Bang.
  • B. CMB
    CMB is the National Rail station code for Cambridge North railway station in Cambridge, England.
  • C. CMB
    CMB is a U.S. Army decoration awarded to medical personnel who provide frontline medical care while engaged in active ground combat.
  • D. CMB
    CMB is the three-letter IATA airport code for Bandaranaike International Airport, the main international gateway to Sri Lanka near Colombo.
  • E. Perseus Cluster
    The Perseus Cluster is a massive, nearby galaxy cluster dominated by the bright galaxy NGC 1275 and known for its hot X-ray–emitting gas and powerful radio and acoustic phenomena in its intracluster medium.
  • 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_69c6882d81d4819085f7ff862951ee4f completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ea9d41908190bb76c6a5b9d5b1a2 completed March 27, 2026, 8:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7d3ac0de88190990c1ef25636260c completed March 28, 2026, 1:12 p.m.
NEDg Description generation batch_69c7d4141ecc8190a5c9d1f9f334abb2 completed March 28, 2026, 1:13 p.m.
NED2 Entity disambiguation (via description) batch_69c7d4a4b6288190abc3277e1447163a completed March 28, 2026, 1:16 p.m.
Created at: March 27, 2026, 2:56 p.m.