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LiveUpdated 2026-09-19 18:06 UTC

deepseek-v4.1-flash

deepseek-v4.1-flash — 🔹 Model

deepseek-v4.1-flash is 🔹 Model. It is ranked #71 on the Dev Radar, in Other, first seen 9 days ago and shared in 12 posts (243.2k views).

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What deepseek-v4.1-flash says about itself

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

What people said about deepseek-v4.1-flash on X

The new DeepSeek V4.1 Flash model is mindblowing - back on top of the open-source model leaderboard and extremely cheap. It has a lot of very smart ways to be efficient and highly capable so I made a video of the forward pass to give you a view of what going on inside the model during inference. Read more at…

— @Thom_Wolf, 9 days ago · 725 likes · see the post

¡DeepSeek lo ha vuelto a hacer! Acaban de sacar V4.1 Flash y es mejor que su propio V4 Pro. Más barato que el modelo anterior y, según benchmarks, coding y agentes al nivel de Opus 5. Ya disponible en OpenCode, API y Web: → https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash

— @midudev, 9 days ago · 1k likes · see the post

DeepSeek V4.1 Flash, with its almost unreal RL results, has brought us back to an RL era that felt like it had disappeared. RL, rise again. BERT, rise again. https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash/blob/main/DeepSeek_V41_Tech_Report.pdf

— @sheriyuo, 9 days ago · 599 likes · see the post

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FAQ

What is deepseek-v4.1-flash?

🔹 Model It was first shared on X 9 days ago and is ranked #71 on the Dev Radar.

Is deepseek-v4.1-flash free?

It is open source.

Who shared deepseek-v4.1-flash?

10 accounts on X, including @Thom_Wolf, @midudev, @sheriyuo, in 12 posts totalling 243.2k views.

Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 12.2k posts from 4.7k X accounts over the last 21 days, 1.4k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 18:06 UTC. Full method.