SpikingKiKi 27B

Spiking Neural Network (SNN) variant of Qwen3.5-27B class, using Leaky Integrate-and-Fire (LIF) neurons in selected layers. Research artifact from Hypneum Lab (hypneum-lab GitHub org).

  • Base architecture: Qwen3.5 dense (~27B params)
  • Modification: LIF spiking neurons replace standard activations in attention/FFN
  • Metadata: see lif_metadata.json for per-layer LIF parameters (threshold, decay, refractory period)
  • Status: research-stage; not benchmarked end-to-end

Files

  • model-*.safetensors (12 shards) — full weights
  • config.json — Qwen3.5 architecture config
  • lif_metadata.json — LIF layer parameters
  • chat_template.jinja — standard Qwen3.5 chat template

Research context

Part of the SpikingKiki line exploring biologically-inspired sparse activation for energy-efficient inference. Related to the GENIAL framework (see hypneum-lab on GitHub).

Org context

This repo is part of electron-rare, the legacy research org. Production ailiance artifacts (gateway, mascarade LoRAs) live at Ailiance-fr (post-2026-05-11 carve-out).

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