If you have checkpoints from different points in training of the same models, you could do a comparison between different-size models at the same loss value (performance). That way, you’re actually measuring the effect of scale alone, rather than scale confounded by performance.
That makes sense, though what’s at stake with that question? In almost every safety-relevant context I can think of, ‘scale’ is just used as a proxy for ‘the best loss I can realistically achieve in a training run’, rather than as something we care about directly.
If you have checkpoints from different points in training of the same models, you could do a comparison between different-size models at the same loss value (performance). That way, you’re actually measuring the effect of scale alone, rather than scale confounded by performance.
That makes sense, though what’s at stake with that question? In almost every safety-relevant context I can think of, ‘scale’ is just used as a proxy for ‘the best loss I can realistically achieve in a training run’, rather than as something we care about directly.