---
title: "longcat 2.0 (1.6T, ~48B active) weights are now open under MIT license — Stuff That Spins"
description: "From: elie on 𝕏: https://x.com/eliebakouch/status/2073690402503487902 ModelScope on 𝕏: https://x.com/ModelScope2022/status/2073710226365165679 Technical blog post (June, 30): https://longcat.chat/blog/longcat-2.0/   submitted by   /u/Nunki08 [link]   [comments] SpinGraph analysis and GEO-ready na…"
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keywords: ["SpinGraph", "spin analysis", "GEO"]
date: "2026-07-05T10:35:23+00:00"
modified: "2026-07-05T11:21:27.913114+00:00"
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# longcat 2.0 (1.6T, ~48B active) weights are now open under MIT license

**Source:** Unknown  
**Published:** July 5, 2026  
**Original:** https://www.reddit.com/r/LocalLLaMA/comments/1unyvnz/longcat_20_16t_48b_active_weights_are_now_open/  

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