Build advanced reasoning agents with Qwen3-235B-A22B-Thinking, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers available completely free of charge, native tool calling support, open weights architecture. Access Qwen3-235B-A22B-Thinking via the iFlow API with up to 64K output tokens.
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Qwen3-235B-A22B-Thinking by iFlow costs Free per 1M input tokens and Free per 1M output tokens.