Report: DeepSeek and Moonshot trained new models heavily on GPT-6 Astra outputs

mark_k · x · 2026-10-29

According to The Information, DeepSeek and Moonshot trained their newest models — DeepSeek V4.1-Flash and Kimi K3.1 Pro — heavily on GPT-6 Astra outputs, reportedly switching to Astra after Anthropic added protections against distillation. Neither company has commented; K3.1 Pro's open weights are due Nov 4.

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