# 182 - Alexa 2.0, MiniMax, Surskever raises $1B, SB 1047 approved
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Examine Yields, Not Just Models
Assessing the efficacy of chip models from China requires an understanding of production yields, not just their theoretical capabilities. Impressive chip designs can be misleading if they fail to achieve high yields during manufacturing, resulting in sustainability issues. This suggests that while chips may appear competitive on the surface, the actual economic viability depends heavily on how well they perform during mass production. The discussion emphasizes the inherent uncertainties in evaluating models, particularly in the context of Chinese manufacturing capabilities vis-à-vis established benchmarks like TSMC's advanced processes. The strategy of multi-patterning at lower resolutions, while potentially allowing competitive performance, raises concerns about elevated costs and reduced yields, introducing further layers of complexity in competition analysis.
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