# ProximalHQ 发布 FrontierSWE v2 超长程编码基准，Claude Fable 5.1 大幅领先

- 来源：elvis (@omarsar0)
- 发布时间：2026-09-03 06:22
- AIHOT 分数：41
- AIHOT 链接：https://aihot.virxact.com/items/cmtkoj5hk05v1ro5qabavx5ii
- 原文链接：https://x.com/omarsar0/status/2095276262415577550

## 正文

Brilliant effort worth checking out.

Ultra-long horizon coding tasks are where frontier models like Fable 5.1 will shine.

But that's a crazy gap (over ~25 percentage points).

What I think could be interesting is seeing results for a mixture of agents like what Cursor did.

### 引用推文

> Proximal：We are releasing FrontierSWE v2, our updated ultra-long horizon coding benchmark V2 features an expanded task suite and improved methodology. We see large perfo...