Triple
T16359350
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge radio source surveys |
E397269
|
entity |
| Predicate | basedAt |
P40
|
FINISHED |
| Object | Mullard Radio Astronomy Observatory |
E665199
|
NE FINISHED |
How this triple was built (2 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: Mullard Radio Astronomy Observatory | Statement: [Cambridge radio source surveys, basedAt, Mullard Radio Astronomy Observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mullard Radio Astronomy Observatory Context triple: [Cambridge radio source surveys, basedAt, Mullard Radio Astronomy Observatory]
-
A.
Jodrell Bank Observatory
Jodrell Bank Observatory is a major British radio astronomy facility in Cheshire, England, renowned for its pioneering research in radio astronomy and its iconic Lovell Telescope.
-
B.
Mullard Space Science Laboratory
chosen
Mullard Space Science Laboratory is the United Kingdom’s largest university-based space science research institute, renowned for designing, building, and operating instruments for major international space missions.
-
C.
Lovell Telescope
The Lovell Telescope is a large radio telescope at Jodrell Bank Observatory in England, renowned for its pioneering role in radio astronomy and space tracking since the mid-20th century.
-
D.
James Clerk Maxwell Telescope
The James Clerk Maxwell Telescope is a large submillimetre-wavelength radio telescope used for astronomical observations, located near the summit of Mauna Kea in Hawaii.
-
E.
United Kingdom Infrared Telescope
The United Kingdom Infrared Telescope is a large infrared-optimized astronomical telescope located on the summit of Mauna Kea in Hawaii, used primarily for deep-sky and infrared observations.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d87f2778dc8190aa95c7572db127e6 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2fad1859c819082b47bf9d7fabd9f |
completed | April 18, 2026, 3:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a002dbce2508190b655de87f48e841e |
completed | May 10, 2026, 7:03 a.m. |
Created at: April 10, 2026, 5:07 a.m.