# Qwen: Qwen3.5 Plus 2026-04-20: AI model fact sheet

- **Provider:** qwen
- **Released:** 2026-04-27
- **Context window:** 1,000,000 tokens
- **API pricing:** $0.40 / 1M input, $2.40 / 1M output
- **OpenRouter ID:** qwen/qwen3.5-plus-20260420
- **Capabilities:** conversation, reasoning, code-generation, analysis, tool-use, agentic-tool-use, translation

Qwen3.5 Plus (April 2026) is a large-scale multimodal language model from Alibaba. It accepts text, image, and video input and produces text output, with a 1M token context window. This is an updated version of Qwen3.5 Plus with tiered pricing above 256K tokens.

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/qwen3.5-plus-20260420