DSA Studio

Tokenization and Batching Checkpoint

Apply the module contracts to concrete traces and diagnose failures.

Get every question correct to pass this checkpoint. You can review feedback, revise your answers, and submit again.

1. For N=8 tokens and block_size=4, which inclusive start range supplies complete next-token targets?

Select one answer.

2. Data is [0,1,0,2,0], T=3, start=1. Which input-target pair is correct?

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3. Why sample training and validation windows from separately split lists?

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4. Two new Random(7) objects reproduce a batch. Why might two successive calls using one object differ?

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