Qwen 3.5 Plus is now available on Vercel's AI Gateway, featuring a 1M context window and built-in adaptive tool use. It excels in agentic workflows, coding, web development, and multimodal tasks, outperforming Qwen 3 VL in scientific problem-solving and visual reasoning. Developers can access it via AI SDK by setting the model to alibaba/qwen3.5-plus.
Key Points
- 1.1M context window for handling long inputs
- 2.Built-in adaptive tool use for agentic workflows and multimodal tasks
- 3.Superior to Qwen 3 VL in scientific problem-solving and visual reasoning
- 4.Ideal for web development, frontend tasks, and instruction-to-code generation
- 5.Accessible via Vercel AI SDK with model ID alibaba/qwen3.5-plus
Impact Analysis
This launch simplifies access to a high-performance LLM via Vercel's reliable infrastructure, enabling developers to build robust agentic applications with better uptime and observability. It lowers barriers for production deployment in coding and multimodal AI workflows.
Technical Details
Model supports 1M token context and adaptive tools for thinking, searching, and multimodal interactions. Outperforms predecessor in science and vision benchmarks. Integrates with AI Gateway's unified API, retries, failover, observability, and BYOK support.