B.AI (@BAI_AGI) “📢 DeepSeek-V4.1-Flash Is Now Live on https://t.co/mTw8ldBplF DeepSeek’s newly r”

2026.09.10 13:52

📢 DeepSeek-V4.1-Flash Is Now Live on DeepSeek’s newly released native multimodal MoE model, DeepSeek-V4.1-Flash, features a 552B parameter backbone and a pioneering Causal Encoder-Decoder architecture. Supporting a 1M context window and up to 384K output, it is engineered for long-horizon coding agents, multimodal software workflows, and high-concurrency agentic systems. Web Chat and API access are now live. Stay tuned, even bigger perks are coming soon! 👉 Try now: 🔗 Learn more:

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