---
title: "Cognition launches new SWE-2 model, Rivaling Fable 5.1 and GPT-Astra"
description: "cognition.com indexed from Hacker News."
canonical: "https://www.symbaiex.com/news/cognition-launches-new-swe-2-model-rivaling-fable-5-1-and-gpt-astra-49645443"
last-updated: "2026-09-10T15:29:47.000Z"
---
# Cognition launches new SWE-2 model, Rivaling Fable 5.1 and GPT-Astra

Source: cognition.com
Hacker News: https://news.ycombinator.com/item?id=49645443
Original source: https://cognition.com/blog/swe-2

This indexed story points to an external source article.