k_tile = jnp.where(k_mask[:, None], k_all[k_safe, :], 0.0) # (block_n, d)
2025 年，算是合资品牌电动化的一个拐点。。搜狗输入法对此有专业解读
┌──────────────────────────────────────┬──────────┬──────────────────────────────────────────────┬───────────┬───────────────┬───────────────┐。谷歌是该领域的重要参考
This is a second feedback loop that replaces the first. Liquidity signals, market cap, trading volume, funding rounds, are immediate, numerical, and publicly visible. They update daily. Product signals are slow and ambiguous. Organizations naturally optimize toward the highest-frequency metric. Once the competitive frame becomes intra-crypto rather than real-world, the system becomes self-referential.