Bibliographic record
Abstract
Four finalists have been selected to compete in the American Chemical Society’s Chemistry Champions competition, which will take place on Aug. 20 and 22 at the ACS national meeting in Philadelphia. The competition, now in its third year, aims to give younger chemists an opportunity to develop and enhance their communication skills. The finalists are John Gleeson, a graduate student at University College Dublin, in Ireland; Mallory Hinks, a graduate student at the University of California, Irvine; Nathan Turner, an undergraduate at Louisiana Tech University, in Baton Rouge; and Olga Zamudio, who recently earned a Ph.D. from the Center for Research & Advanced Studies of the National Polytechnic Institute in Mexico City and now lives in Vancouver, British Columbia. They were selected from eight semifinalists who all received science communications training this summer in Washington, D.C. Those eight were narrowed down from contestants who submitted a two- to three-minute video
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.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.009 | 0.001 |
| Scholarly communication | 0.007 | 0.002 |
| Open science | 0.001 | 0.007 |
| Research integrity | 0.003 | 0.005 |
| Insufficient payload (model declined to judge) | 0.383 | 0.148 |
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".