Compare Qwen3.5-9B from Qwen and Qwen3.5-27B from Qwen on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.




Qwen3.5-9B and Qwen3.5-27B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Qwen3.5-9B, from Qwen, has a 262,144-token context window and is priced at $0.08/M tokens input, $0.13/M tokens output on OpenRouter.
Qwen3.5-27B, from Qwen, has a 262,144-token context window and is priced at $0.195/M tokens input, $1.56/M tokens output on OpenRouter.