# Qwen3.5 9B: AI model fact sheet

- **Provider:** qwen
- **Released:** 2026-03-10
- **Context window:** 262,144 tokens
- **API pricing:** $0.10 / 1M input, $0.15 / 1M output
- **OpenRouter ID:** qwen/qwen3.5-9b
- **Capabilities:** conversation, reasoning, code-generation, analysis

Qwen3.5 9B is a multimodal foundation model from the Qwen 3.5 family, designed to deliver strong reasoning, coding, and visual understanding in an efficient 9B-parameter architecture. It uses a unified vision-language design with early fusion of multimodal tokens, supporting text, image, and video inputs while producing text outputs with built-in reasoning capabilities.

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/qwen3.5-9b