What's fresh at McDonald's? The beef in some burgers
Bibliographic record
Abstract
McDonald's is offering fresh beef rather than frozen patties in some burgers at thousands of restaurants, a switch it first announced about a year ago as it works to appeal to customers who want fresher foods. McDonald's is offering fresh beef rather than frozen patties in some burgers at thousands of its restaurants.The switch was first announced about a year ago, and comes as the fast-food giant works to appeal to customers who want fresher food.McDonald's, which has relied on frozen beef patties since the 1970s, says it's launching Quarter Pounders made with fresh beef in about 35-hundred restaurants.It'll be available in eight cities, including Atlanta, Miami and Salt Lake City, then roll out to most U.S. McDonald's by May.McDonald's says workers will cook up the fresh beef on a grill when the Quarter Pounder and Signature Crafted" burgers are ordered."
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How this classification was reachedexpand
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) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.006 | 0.004 |
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; both teacher heads agree on what is shown here.
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".