Nex AGI

Open agent model alliance led by Shanghai Innovation Institute

api.nex-agi.cnShanghai, China

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Nex-AGI is an open-source alliance initiated by the Shanghai Innovation Institute together with partner startups. It publishes the Nex-N series of agentic models post-trained from open bases such as DeepSeek and Qwen, plus training data and agent frameworks.

Catalogue

All models by Nex AGI

4 models · 1–4
Select models to compareModelReleasedContextInput /MOutput /MParametersTypeI/OOpenness
Nex-N2.6Nex AGINovember 10, 2026262K$0.12$0.40—Texttext, image → textOpen weights
Nex-N2.5-MiniNex AGISeptember 8, 2026262K$0.025$0.1035.1BTexttext, image → textOpen weights
Nex-N2.5-ProNex AGISeptember 8, 2026262K$0.075$0.25397BTexttext, image → textOpen weights
Nex-N2-ProNex AGIJune 2, 2026262K——397BTexttext, image → textOpen weights
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