Stochastic Surface Generation Metadata
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Total repeats: 2
Surface types: ['sphere', 'rastrigin', 'rosenbrock', 'ackley']
Functions per type: 3
Total unique surfaces per repeat: 12
Random surface generation: Enabled
Surface parameters varied: shift, rotation, scale, noise, conditioning

Critical: Each repeat used completely different random surfaces
to prevent bias from lucky/unlucky initial guesses or fixed landscapes.
