deepseek-v4.1VIDEO

DeepSeek V4.1 Flash hits 1521 tok/s on Fireworks Ultrafast

A user reports V4.1 Flash 1017 reaching about 1521 tok/s on Fireworks Ultrafast, generating a playable Tetris in 11 seconds and claiming roughly 7x the speed of Opus 5.5.

SuSu_酥酥👅

@NFT_ChenArchived 10 days agoOriginally posted 2026.10.22

SuSu_酥酥👅 @NFT_ChenOriginally posted 2026.10.22

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😱逆天了！DeepSeek V4.1 Flash 1017 在Fireworks Ultrafast上跑出1521+ tok/s！ 11秒就能写出完整可玩的Tetris游戏，比Claude Opus 5.5快7倍。以前写个小游戏还要等半分钟，现在基本是“想”完就出。开源模型推理速度已经来到这种程度了， coding agent 的交互体验要被彻底改写。 #DeepSeek #AI #推理速度 #Fireworks #开源大模型 #Tetris #梁文峰 https://x.com/nft_chen/status/2113047130575401029?s=46 https://x.com/FireworksAI_HQ/status/2112973992097468795/video/1

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x.com/nft_chen/status/2113104851081306605Archived 2026.10.22 11:58