Ioannes III Batatzes’s Italian Venture: Byzantine Imperial Revival in Mediterranean Diplomacy
Bibliographic record
Abstract
Three Greek letters by the Holy Roman emperor Frederick II Hohenstaufen to the Eastern Roman emperor Ioannes III Batatzes, dating from the year 1250, cast light on the Laskarid involvement in Italian politics outside of the Balkan Peninsula, the traditional sphere of Byzantine influence. In two of the letters, the Holy Roman Emperor informs his son-in-law and ally Ioannes III about the war he is waging against the papal forces in Italy; in the third, Frederick II openly appeals to his Byzantine counterpart not to engage in unionist negotiations with the Holy See. Examining the content of these three letters, I suggest, helps us to redefine the role that the Laskarid polity played in the wider Mediterranean world of the mid-13th century. In this paper, I focus on the Italian case in order to illustrate that the Laskarid Roman Empire was an active political agent that sought to influence the politics of polities well outside its assumed political sphere of interest. The Italian example allows us to understand that the Byzantine Empire of Ioannes III Batatzes and his successors had enough vigor and resilience from the 1240s to the 1280s to project an image of itself as a dominant power invested in determining international affairs throughout Christendom.
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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 | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.007 | 0.009 |
| Scholarly communication | 0.005 | 0.001 |
| Open science | 0.000 | 0.003 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
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".