Triple
T7253233
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Pole Telescope |
E157654
|
entity |
| Predicate | instrument |
P792
|
FINISHED |
| Object |
SPTpol camera
The SPTpol camera is a highly sensitive polarization-sensitive receiver used on the South Pole Telescope to measure the polarization of the cosmic microwave background for cosmological studies.
|
E651440
|
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: SPTpol camera | Statement: [South Pole Telescope, instrument, SPTpol camera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SPTpol camera Context triple: [South Pole Telescope, instrument, SPTpol camera]
-
A.
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.
-
B.
Dark Energy Camera
The Dark Energy Camera is a powerful wide-field astronomical imaging instrument designed to study dark energy and map the large-scale structure of the universe.
-
C.
NIRC2 camera
The NIRC2 camera is a near-infrared imaging instrument used with adaptive optics on the Keck II telescope to obtain high-resolution astronomical observations.
-
D.
MegaCam
MegaCam is a wide-field optical imaging camera used for deep-sky astronomical surveys on the Canada–France–Hawaii Telescope.
-
E.
Palomar Testbed Interferometer
The Palomar Testbed Interferometer is an astronomical interferometer designed to combine light from multiple small telescopes to achieve extremely high angular resolution for precision measurements of stars and other celestial objects.
- 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: SPTpol camera Triple: [South Pole Telescope, instrument, SPTpol camera]
Generated description
The SPTpol camera is a highly sensitive polarization-sensitive receiver used on the South Pole Telescope to measure the polarization of the cosmic microwave background for cosmological studies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SPTpol camera Target entity description: The SPTpol camera is a highly sensitive polarization-sensitive receiver used on the South Pole Telescope to measure the polarization of the cosmic microwave background for cosmological studies.
-
A.
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.
-
B.
Dark Energy Camera
The Dark Energy Camera is a powerful wide-field astronomical imaging instrument designed to study dark energy and map the large-scale structure of the universe.
-
C.
NIRC2 camera
The NIRC2 camera is a near-infrared imaging instrument used with adaptive optics on the Keck II telescope to obtain high-resolution astronomical observations.
-
D.
MegaCam
MegaCam is a wide-field optical imaging camera used for deep-sky astronomical surveys on the Canada–France–Hawaii Telescope.
-
E.
Palomar Testbed Interferometer
The Palomar Testbed Interferometer is an astronomical interferometer designed to combine light from multiple small telescopes to achieve extremely high angular resolution for precision measurements of stars and other celestial objects.
- 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.