Qwen/Qwen3-4B-Instruct-2507

Qwen/Qwen3-4B-Instruct-2507 is a 4.0 billion parameter instruction-tuned causal language model developed by Qwen, featuring a native context length of 262,144 tokens. This updated version of the Qwen3-4B non-thinking mode demonstrates significant improvements across general capabilities including instruction following, logical reasoning, mathematics, coding, and long-tail knowledge coverage in multiple languages. It excels in subjective and open-ended tasks, providing helpful responses and high-quality text generation, making it suitable for diverse conversational AI and agentic applications.