Nex-N2.5-mini MLX — 8-bit
MLX 8-bit conversion of Nex-N2.5-mini, a sparse MoE language model for local inference, coding, reasoning, and long-context work. The source checkpoint supports a native context length of 262,144 tokens (256K).
Benchmarks
Benchmark results reported by Nex AI for the original Nex-N2.5 checkpoint and its upstream evaluation setup.
Release
| Format | Quantization | Size |
|---|---|---|
| MLX safetensors | Affine 8-bit, group size 64 | 36.85 GB |
This release contains the text-generation weights and tokenizer. It does not include MTP weights or a vision projector.
Usage
pip install -U mlx-lm
mlx_lm.generate \
--model . \
--prompt "Explain why reproducible builds matter." \
--max-tokens 512
Source
- Model: Nex-N2.5-mini
- Source revision: 87420286149d9cce9bd46cd335ef9bda33c37c1b
- License: Apache-2.0
- Checksums: SHA256SUMS.txt