Build advanced reasoning agents with Qwen3.5-122B, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.90/1M input and $3.60/1M output tokens, native tool calling support, open weights architecture. Access Qwen3.5-122B via the Regolo AI API with up to 16K output tokens.
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Qwen3.5-122B by Regolo AI costs $0.90 per 1M input tokens and $3.60 per 1M output tokens.