Build advanced reasoning agents with DeepSeek V4 Pro, 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 DeepSeek V4 Pro via the Wafer API with up to 384K output tokens.
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DeepSeek V4 Pro by Wafer costs Free per 1M input tokens and Free per 1M output tokens. Cached reads cost Free per 1M tokens. Cache writes cost Free per 1M tokens.