Build advanced reasoning agents with Qwen3.5-27B, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.39/1M input and $3.12/1M output tokens, native tool calling support, open weights architecture. Access Qwen3.5-27B via the Weights & Biases API with up to 262K output tokens.
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Qwen3.5-27B by Weights & Biases costs $0.39 per 1M input tokens and $3.12 per 1M output tokens. Cached reads cost $0.08 per 1M tokens.