Post-Training, Not Compute, is the Real Bottleneck for Top AI Models

Acquiring compute for large-scale pretraining is not an insurmountable barrier. The real challenge lies in the post-training phase, where labs must run parallel training tasks and optimize the best candidates for production.

2026-07-14 ~ 2026-07-14 · 2 related posts

• Having Enough Compute Doesn't Guarantee a Top-Tier Model — teortaxesTex · 2026-07-14
• The Real Challenge Begins After Pretraining — teortaxesTex · 2026-07-14