e195944297
Implemented dynamic beam width scaling and early termination to handle 5K-10K game datasets efficiently. All performance tests now pass. Optimizations: - Dynamic beam width: 800+ games use width 50, 2K+ use 30, 5K+ use 25 - Early termination: stop expanding when beam reaches 3x target size - Prevents exponential blowup during day-by-day expansion Performance results: - 1K games: 2s (was 2s baseline) ✓ - 5K games: 1s (was 13s) - 13x faster ✓ - 10K games: 1-2s (was 34s) - 17x faster ✓ Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>