Nex AGI model releases

Open-source agentic-AI alliance initiated by the Shanghai Innovation Institute; ships the Qwen-based Nex-N family of agentic models under permissive licenses. This page collects the lab's model releases, lifecycle events, source links, and model metadata in one crawlable record.

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Jun 2, 2026

Nex-N2-Pro

Nex AGI

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Nex-N2-Pro

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Nex AGIOpen source

Nex AGI's open-weight agentic flagship, post-trained on Qwen3.5-397B-A17B (397B total / ~17B active MoE) by the Shanghai Innovation Institute-led Nex alliance. Built around an "Agentic Thinking" framework for long-horizon coding, deep research, tool calling, and terminal execution; accepts text and image input and emits text with explicit reasoning traces and function calling. Apache-2.0, ~262K context. Nex reports parity with GPT-5.5 and Claude Opus 4.7 on several agentic and coding evals. A smaller Nex-N2-mini (35B/3B-active) was announced but is not yet open-sourced.

MoE397B262K ctxJun 2, 2026