DeepSeek V4.1 Flash is live on Chutes.
This is a dev post classified by AGK Intelligence as AI dev tools (a launch), kept by the Dev Radar because it carries real work, not commentary.
DeepSeek V4.1 Flash is live on Chutes. Pair it with V4 Pro: route the routine calls to Flash and the hard ones to Pro. Same key, different model id. Flash is the lighter of the two: 552B parameters, with 8B active per token while it reads and 16B while it writes, against Pro's 1.6T. With the same 1M-token context window On agent work it holds its own. On DeepSWE v1.1, DeepSeek's published score is 77.0, ahead of Opus 5 at 74.0, and on Agents' Last Exam it tops DeepSeek's table at 35.4. It trails Opus 5 on Terminal-Bench 4.0 (42.3 against 51.8) though, so keep Pro for the longest terminal se
Posted by Chutes (11.8k followers) 1 h ago · 23 likes · 665 views · view the original post on X. Kept by the Dev Radar as AI dev tools.
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