Triple

T7253234
Position Surface form Disambiguated ID Type / Status
Subject South Pole Telescope E157654 entity
Predicate instrument P792 FINISHED
Object SPT-3G camera
The SPT-3G camera is a third-generation, highly sensitive receiver on the South Pole Telescope designed to map the cosmic microwave background with improved resolution and polarization measurements.
E651441 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: SPT-3G camera | Statement: [South Pole Telescope, instrument, SPT-3G camera]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: SPT-3G camera
Context triple: [South Pole Telescope, instrument, SPT-3G camera]
  • A. MegaCam
    MegaCam is a wide-field optical imaging camera used for deep-sky astronomical surveys on the Canada–France–Hawaii Telescope.
  • B. Faint Object Camera
    The Faint Object Camera was a high-resolution imaging instrument on the Hubble Space Telescope designed to observe very dim and distant astronomical objects in ultraviolet and visible light.
  • C. LSST Camera
    The LSST Camera is a massive, wide-field digital camera designed to capture deep, high-resolution images of the night sky for the Vera C. Rubin Observatory’s decade-long sky survey.
  • D. Wide Field Camera 3
    Wide Field Camera 3 is a versatile imaging instrument on the Hubble Space Telescope that captures high-resolution observations across ultraviolet, visible, and near-infrared wavelengths.
  • E. Infrared Array Camera
    The Infrared Array Camera is a highly sensitive four-channel infrared imaging instrument that captured detailed views of celestial objects for NASA’s Spitzer Space Telescope.
  • 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: SPT-3G camera
Triple: [South Pole Telescope, instrument, SPT-3G camera]
Generated description
The SPT-3G camera is a third-generation, highly sensitive receiver on the South Pole Telescope designed to map the cosmic microwave background with improved resolution and polarization measurements.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: SPT-3G camera
Target entity description: The SPT-3G camera is a third-generation, highly sensitive receiver on the South Pole Telescope designed to map the cosmic microwave background with improved resolution and polarization measurements.
  • A. MegaCam
    MegaCam is a wide-field optical imaging camera used for deep-sky astronomical surveys on the Canada–France–Hawaii Telescope.
  • B. Faint Object Camera
    The Faint Object Camera was a high-resolution imaging instrument on the Hubble Space Telescope designed to observe very dim and distant astronomical objects in ultraviolet and visible light.
  • C. LSST Camera
    The LSST Camera is a massive, wide-field digital camera designed to capture deep, high-resolution images of the night sky for the Vera C. Rubin Observatory’s decade-long sky survey.
  • D. Wide Field Camera 3
    Wide Field Camera 3 is a versatile imaging instrument on the Hubble Space Telescope that captures high-resolution observations across ultraviolet, visible, and near-infrared wavelengths.
  • E. Infrared Array Camera
    The Infrared Array Camera is a highly sensitive four-channel infrared imaging instrument that captured detailed views of celestial objects for NASA’s Spitzer Space Telescope.
  • 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.