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Nex-AGI releases Nex-N2.6, 321B agentic model on GLM-5.3-Flash

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TL;DR

  • Nex-AGI has published Nex-N2.6, a roughly 321B-parameter multimodal agentic model built on GLM-5.3-Flash under an Apache 2.0 license.
  • The model card reports 83.0 on OSWorld versus 78.0 for the base GLM-5.3-Flash, and 84.1 on Terminal-Bench 2.1.
  • Nex-AGI says reasoning repetition dropped from 16.0% to 1.6% versus Nex-N2.5-Pro on an internal checkpoint-replay evaluation.

Nex-AGI has released Nex-N2.6, a roughly 321-billion-parameter multimodal agentic model built on GLM-5.3-Flash and shipped under an Apache 2.0 license.

The model card reports a score of 83.0 on OSWorld, up from 82.2 for Nex-N2.5-Pro and 78.0 for the base GLM-5.3-Flash, alongside 84.1 on Terminal-Bench 2.1. On internal reliability tests, the card states that "Reasoning repetition fell from 16.0% to 1.6% compared with Nex-N2.5-Pro in our internal checkpoint-replay evaluation," which it describes as a 90% relative reduction.

Weights ship as FP8-quantized tensors; the Hugging Face page records 410 downloads in the past month, and two researchers we track posted the link. On tool use, Nex-AGI reports "100% tool-list adherence among responses making tool calls in our internal evaluation," a number drawn from the company's own benchmark set, not an external audit.

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Originally reported by huggingface.co

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Original headline: nex-agi/Nex-N2.6 · Hugging Face