Bibliographic record
Abstract
This article presents an extremely rare type of artefact discovered in a burial mound near the village of Gorski Izvor, Haskovo region, Central South Bulgaria (the ancient Southern Thrace). The object is a horse frontlet or prometopidion. We undertook an in-depth study of the frontlet and the complex in which it was discovered, and determined that it dates to the mid-third quarter of the 5th century B.C. There is a single, unique parallel, which was discovered in southern Thrace and has the same chronology. We specify the origin of the two prometopidions, and the fact that Near Eastern ideas have been applied in their iconography. We also make a connection with the cruciform appliques from the same period found in Thrace and elsewhere. Their utilitarian function as horse frontlets is shown. Finally, we analyze the cultural reasons that led to the differences in the iconographic scheme between the prometopidons from Northern and Southern Thrace.
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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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.004 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.116 | 0.017 |
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".