Nex-N2.5-Max

Available

Nex AGIOpen source

Nex AGI's trillion-scale, text-only MoE agentic model in the Nex-N2.5 family (Sep 8, 2026). 1.6T total / 49B active sparse MoE with a native 1,048,576-token (1M) context. Supports reasoning, function calling, and tool use; no vision or multimodal inputs. Apache-2.0 weights on Hugging Face (nex-agi/Nex-N2.5-Max); no tracked hosted API route at launch.

Official page ↗Model card ↗

Specifications

License: Open source · Apache-2.0
Weights: Downloadable
Architecture: Mixture-of-Experts
Parameters: 1.6T · 49B active
Context window: 1.0M tokens
Max output: —
Knowledge cutoff: —
Price (in / out, $/M): —
Modalities: TextCode

Benchmarks

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Vendor-reported figures are claims until independently verified. See methodology.