初始化项目，由ModelHub XC社区提供模型

Model: Nexa-AI-Official/Nexa-AI-4B-Instruct
Source: Original Platform

NOTICE

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+Nexa-AI-4B-Instruct
+
+Copyright (c) 2026 Neura Tech AI & Lumina AI
+
+Nexa-AI-4B-Instruct is a collaborative open-source large language model
+developed by Neura Tech AI and Lumina AI.
+
+This model is based on:
+Qwen/Qwen3-4B-Instruct-2507
+Copyright (c) 2024 Alibaba Cloud and the Qwen Team.
+
+The original Qwen model is licensed under the Apache License, Version 2.0.
+A copy of the Apache License is included in the LICENSE file.
+
+Modifications and additions made by Neura Tech AI & Lumina AI include:
+
+- Instruction fine-tuning
+- Identity customization
+- Chat template customization
+- Alignment improvements
+- Dataset improvements
+- Branding and documentation
+- Model packaging and distribution
+
+These modifications are Copyright (c) 2026
+Neura Tech AI & Lumina AI.
+
+Neura Tech AI
+Official AI Research & Development Organization
+
+Lumina AI
+Collaborating AI Research Organization
+
+Project:
+Nexa AI
+
+Model:
+Nexa-AI-4B-Instruct
+
+This NOTICE file is provided for attribution purposes only and does not
+modify or replace the terms of the Apache License, Version 2.0.