Thrawn's mathematical optimization engine unifies block, call, clinic, and attending schedules into one interconnected system — so a single change never cascades into chaos.

Most residency and fellowship programs maintain three or four separate schedules — block, call, clinic, and attending — each living in its own spreadsheet or standalone tool. On paper, they coexist. In practice, they collide constantly. Adjust a resident's block rotation, and the call schedule loses coverage. Shift a clinic day, and a duty hour limit quietly breaks. Each schedule was built in isolation, so every change becomes a manual reconciliation exercise across all of them. Rule-based scheduling tools can flag individual conflicts, but they have no shared model of how the schedules relate. The cross-schedule coordination burden falls entirely on the chief resident or program director — every single time.

UNIFIED OPTIMIZATION
Thrawn's optimization engine treats block, call, clinic, and attending schedules as a single interconnected optimization problem — not four separate outputs. Constraints across all schedule types are resolved together, in one mathematical pass.

DOMINO EFFECT ELIMINATED
Because all schedules share a single optimization model, a modification to one does not silently invalidate the others. The system understands cross-schedule dependencies and preserves them — no cascading conflicts, no manual re-auditing.

SINGLE ENGINE APPROACH
Using separate tools for each schedule type means no tool has visibility into the others. Thrawn replaces that fragmented stack with a single optimization engine that holds the full scheduling picture — eliminating the coordination layer entirely.

SAFE CHANGE PROPAGATION
When unplanned absences, vacation requests, or program changes require a modification, Thrawn re-optimizes across all affected schedules simultaneously — preserving ACGME compliance, coverage requirements, and fairness throughout the adjustment.
Send your constraints and receive unified, optimized schedules across every schedule type.
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