Text Generation
Transformers
Safetensors
fwkv

FWKV

FWKV (Feed-forward Weighted Key Value, or Floored Weighted Key Value) is a novel efficient language model architecture proposed on May 13, 2026 by Me.

state = W * state + k * v

Design Philosophy

FWKV is built on two simple ideas:

  • FFNN as the primary compute block — fast, parallelizable, hardware-friendly
  • floor(W·K·V) as the sole context mechanism — a multiplicative recurrent state with a learned decay W floored above zero, so the model can never fully forget

Sample

Inference speed (CUDA -- T4)

image

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Dataset used to train FlameF0X/FWKV-29M

Collection including FlameF0X/FWKV-29M