deepseek-v4.1POST
V4.1 Flash 1017 specs and pricing: MIT open weights, 1M context, $0.15/$0.60
V4.1 Flash 1017 ships MIT open weights and 1M context at $0.15 input / $0.60 output per million tokens off-peak, improves all 11 of its own benchmarks with shorter outputs, and is cheap enough to run agents all day.
kaung zaw lin
@kaungzawlin3175Archived 12 days agoOriginally posted 2026.10.19
kaung zaw lin @kaungzawlin3175Originally posted 2026.10.19
2️⃣ DeepSeek V4.1 Flash 1017 (Oct 17) Open weights, MIT license, 1M context. $0.15 in / $0.60 out per million tokens off-peak. Higher scores on all 11 of its own benchmarks, shorter outputs. Cheap enough to leave agents running all day.
x.com/kaungzawlin3175/status/2112023526655832235Archived 2026.10.19 12:02