The flagship Qwen for agentic coding
Qwen3 is the large language model series developed by Qwen team, Alibaba Cloud. - QwenLM/Qwen3
Qwen3-2507 supports 256K-token context natively and extends to 1 million tokens, allowing applications to handle ultra-long document analysis, comprehensive code repositories, and extended multi-turn conversations without context truncation.
Qwen3 models demonstrate leading performance in agent-based tasks with precise tool integration capabilities in both thinking and non-thinking modes, enabling developers to build autonomous agents that can reliably call external APIs and functions.
Qwen3 series offers dense and MoE model variants (0.6B to 235B parameters) with strong multilingual instruction following and translation capabilities, allowing teams to self-host models optimized for their language and scale requirements.
Qwen3-Instruct-2507 excels in creative writing, role-playing, multi-turn dialogues, and instruction following with superior human preference alignment, making it suitable for chatbots, content generation, and interactive applications requiring natural engagement.
Qwen3-Thinking-2507 provides state-of-the-art reasoning capabilities with explicit thinking mode that generates intermediate reasoning steps, enabling developers to build applications for math problem-solving, code generation, and academic benchmarks that require human-level expertise.