Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Porphyry deposits account for roughly 85 to 90 per cent of primary rhenium production. World mine production of rhenium from the main known sources in 2012 has been estimated at about 44.8 tonnes, most of which was produced as a by-product of molybdenum production. Porphyry copper and copper-gold deposits are likely to continue as the main source of primary rhenium production for the foreseeable future. New methods of production achieve better recovery and more pure products of molybdic oxide and ammonium perrhenate. Rhenium in ammonium perrhenate (APR) can be processed further for casting turbine blades for aero-engines or solutions for the manufacture of reforming catalysts. The determining factor in rhenium recycling has been value although a positive environmental outcome has also resulted. Today, there is much greater plurality in the trade of rhenium, led by more availability of information and reporting of prices within numerous publications.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.071 | 0.009 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it