Show archive

Y Combinator

startup advice, founder education, and venture-backed company building

Y CombinatorMay 1, 2026

Y Combinator: How Shenzhen’s Hardware Supply Chain Leaves US Startups in the Dust

Y Combinator details how Shenzhen’s dense supplier networks let hardware teams prototype overnight, while US startups are still waiting weeks for parts.

Shenzhen’s hardware speed comes from its dense, coordinated supply chain.
US startups are only beginning to build the infrastructure for fast iteration.

Y CombinatorMay 1, 2026

Y Combinator: Recursion Is Quietly Rewriting AI’s Rules—Not Just Bigger Transformers

Two new papers show that looping a model’s own computations—recursion—lets small AI models outthink giants, upending the scaling playbook.

Recursion at inference time lets small models outperform much larger ones on reasoning tasks.
Deep equilibrium learning and fixed-point iteration make deep recursion trainable, avoiding RNN pitfalls.