# Qwen: Qwen3 235B A22B 2507: AI model fact sheet

- **Provider:** qwen
- **Released:** 2025-07-21
- **API pricing:** $0.000 / 1M input, $0.001 / 1M output
- **OpenRouter ID:** qwen/qwen3-235b-a22b-07-25
- **Capabilities:** conversation, reasoning, code-generation, analysis

Qwen3-235B-A22B-Instruct-2507 is a multilingual, instruction-tuned mixture-of-experts language model based on the Qwen3-235B architecture, with 22B active parameters per forward pass. It is optimized for general-purpose text generation, including instruction following, logical reasoning, math, code, and tool usage. The model supports a native 262K context length and does not implement "thinking mode" (<think> blocks). Compared to its base variant, this version delivers significant gains in knowledge coverage, long-context reasoning, coding benchmarks, and alignment with open-ended tasks. It is particularly strong on multilingual understanding, math reasoning (e.g., AIME, HMMT), and alignment evaluations like Arena-Hard and WritingBench.

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/qwen3-235b-a22b-07-25