# Watching all the model releases come out on the back of quickly improving post-training makes it cle…

- 来源：Nathan Lambert (@natolambert)
- 发布时间：2026-04-21 00:22
- AIHOT 链接：https://aihot.virxact.com/items/cmo7g5erl00vvslmlsaurvg6h
- 原文链接：https://x.com/natolambert/status/2046263134902800756

## AI 摘要

看着所有模型依托快速改进的后训练陆续发布，显然我们需要一个完全开放的实验室，展示现代后训练中应优先拉动哪些杠杆。

现有的完全开放方案如 olmo 3 正迅速落后。糟糕的均衡。

## 正文

Watching all the model releases come out on the back of quickly improving post-training makes it clear we need a fully open lab showing the high-priority levers to pull on modern post-training.

Existing fully open recipes like olmo 3 quickly falling behind. A bad equilibrium.