SpikeLM: Towards General Spike-Driven Language Modeling via Elastic Bi-Spiking Mechanisms
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Abstract (arXiv)
Towards energy-efficient artificial intelligence similar to the human brain, the bio-inspired spiking neural networks (SNNs) have advantages of biological plausibility, event-driven sparsity, and binary activation. Recently, large-scale language models exhibit promising generalization capability, making it a valuable issue to explore more general spike-driven models. However, the binary spikes in existing SNNs fail to encode adequate semantic information, placing technological challenges for generalization. This work proposes the first fully spiking mechanism for general language tasks, including both discriminative and generative ones. Different from previous spikes with {0,1} levels, we propose a more general spike formulation with bi-directional, elastic amplitude, and elastic frequency encoding, while still maintaining the addition nature of SNNs. In a single time step, the spike is enhanced by direction and amplitude information; in spike frequency, a strategy to control spike firing rate is well designed. We plug this elastic bi-spiking mechanism in language modeling, named SpikeLM. It is the first time to handle general language tasks with fully spike-driven models, which achieve much higher accuracy than previously possible. SpikeLM also greatly bridges the performance gap between SNNs and ANNs in language modeling. Our code is available at https://github.com/Xingrun-Xing/SpikeLM.
Key facts. Cited by 31 papers in the map (data through 7 Oct 2026). Builds on 48 of its 71 references that are in the map. First posted on arXiv 5 Jun 2024.
Builds on
48 of 71 references.
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36 more
- 2019Surrogate Gradient Learning in Spiking Neural Networkscited by 604
- 2017Spatio-Temporal Backpropagation for Training High-performance Spiking Neural Networkscited by 399
- 2020Incorporating Learnable Membrane Time Constant to Enhance Learning of Spiking Neural Networkscited by 340
- 2021Deep Residual Learning in Spiking Neural Networkscited by 326
- 2024The Era of 1-bit LLMs: All Large Language Models are in 1.58 Bitscited by 289
- 2020Going Deeper With Directly-Trained Larger Spiking Neural Networkscited by 268
- 2020BinaryBERT: Pushing the Limit of BERT Quantizationcited by 175
- 2023BitNet: Scaling 1-bit Transformers for Large Language Modelscited by 175
- 2019Spiking-YOLO: Spiking Neural Network for Energy-Efficient Object Detectioncited by 174
- 2023SpikingJelly: An open-source machine learning infrastructure platform for spike-based intelligencecited by 163
- 2020TernaryBERT: Distillation-aware Ultra-low Bit BERTcited by 145
- 2023Spike-driven Transformercited by 141
- 2021Optimal Conversion of Conventional Artificial Neural Networks to Spiking Neural Networkscited by 134
- 2023Optimal ANN-SNN Conversion for High-accuracy and Ultra-low-latency Spiking Neural Networkscited by 116
- 2021Accurate and efficient time-domain classification with adaptive spiking recurrent neural networkscited by 113
- 2024Spike-driven Transformer V2: Meta Spiking Neural Network Architecture Inspiring the Design of Next-generation Neuromorphic Chipscited by 97
- 2022Training High-Performance Low-Latency Spiking Neural Networks by Differentiation on Spike Representationcited by 89
- 2023SpikeGPT: Generative Pre-trained Language Model with Spiking Neural Networkscited by 82
- 2023Deep Directly-Trained Spiking Neural Networks for Object Detectioncited by 76
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- 2020Progressive Tandem Learning for Pattern Recognition with Deep Spiking Neural Networkscited by 46
- 2023Parallel Spiking Neurons with High Efficiency and Ability to Learn Long-term Dependenciescited by 41
- 2023Ternary Spike: Learning Ternary Spikes for Spiking Neural Networkscited by 36
- 2023Membrane Potential Batch Normalization for Spiking Neural Networkscited by 35
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- 2023Direct Learning-Based Deep Spiking Neural Networks: A Reviewcited by 31
- 2024Spikformer V2: Join the High Accuracy Club on ImageNet with an SNN Ticketcited by 28
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- 2023RMP-Loss: Regularizing Membrane Potential Distribution for Spiking Neural Networkscited by 27
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Citing papers per year: 2024: 4; 2025: 12; 2026: 15.
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- 2024SpikeLLM: Scaling up Spiking Neural Network to Large Language Models via Saliency-based Spikingcited by 29
- 2024Reconsidering the Energy Efficiency of Spiking Neural Networks Inference from Analytical Perspectivescited by 12
- 2025SDTrack: A Baseline for Event-based Tracking via Spiking Neural Networkscited by 11
- 2024Sorbet: A Neuromorphic Hardware-Compatible Transformer-Based Spiking Language Modelcited by 6
- 2025Otters: An Energy-Efficient SpikingTransformer via Optical Time-to-First-Spike Encodingcited by 5
- 2025Phi: Leveraging Pattern-based Hierarchical Sparsity for High-Efficiency Spiking Neural Networkscited by 4
- 2026TP-Spikformer: Token Pruned Spiking Transformercited by 4
- 2025Improving Performance of Spike-based Deep Q-Learning using Ternary Neuronscited by 3
- 2025SpikingMamba: Towards Energy-Efficient Large Language Models via Knowledge Distillation from Mambacited by 3
- 2026QSLM: A Performance- and Memory-aware Quantization Framework with Tiered Search Strategy for Spike-driven Language Modelscited by 3
- 2025Towards Efficient and Accurate Spiking Neural Networks via Adaptive Bit Allocationcited by 2
- 2025Edge Intelligence with Spiking Neural Networkscited by 2
19 more
- 2025SpikCommander: A High-performance Spiking Transformer with Multi-view Learning for Efficient Speech Command Recognitioncited by 2
- 2024SDP: Spiking Diffusion Policy for Robotic Manipulation with Learnable Channel-Wise Membrane Thresholdscited by 1
- 2025FAS: Fast ANN-SNN Conversion for Spiking Large Language Modelscited by 1
- 2025Decision SpikeFormer: Spike-Driven Transformer for Decision Makingcited by 1
- 2025IML-Spikeformer: Input-aware Multi-Level Spiking Transformer for Speech Processingcited by 1
- 2026BiSpikCLM: A Spiking Language Model integrating Softmax-Free Spiking Attention and Spike-Aware Alignment Distillationcited by 1
- 2026A2SG:Adaptive and Asymmetric Surrogate Gradients for Training Deep Spiking Neural Networkscited by 1
- 2026SpikeVLA: Vision-Language-Action Models with Spiking Neural Networkscited by 1
- 2025Spiking Vocos: An Energy-Efficient Neural Vocodercited by 0
- 2026NEXUS: Bit-Exact ANN-to-SNN Equivalence via Neuromorphic Gate Circuits with Surrogate-Free Trainingcited by 0
- 2026Matterhorn: Masked Time-to-First-Spike Encoding by Reassigning the Silent State for Sparse and Energy-Efficient Spiking Transformerscited by 0
- 2026DBHN-Net: Dual-Branch Hybrid Neural Network For Low-Complexity Monaural Speech Enhancementcited by 0
- 2026LongSpike: Fractional Order Spiking State Space Models for Efficient Long Sequence Learningcited by 0
- 2026Otters++: A Time-to-first-spike Based Energy Efficient Optical Spiking Transformercited by 0
- 2026SpikeOPD: Stable On-Policy Distillation for Autoregressive Spiking Language Modelscited by 0
- 2026Large Language Models with At Most One Spike per Neuroncited by 0
- 2026SymbolicLight V2: Hybrid Neuromorphic Architecture and Sparse Execution for Low-Energy Language Inferencecited by 0
- 2026URCHIN: A Horizontal Spiking Language Model for Data-Constrained Pretrainingcited by 0
- 2026SpikeMoE: Brain-Inspired Competitive Routing for Flexible Spiking Mixture-of-Expertscited by 0
- 2026SpikeMoE: Brain-Inspired Competitive Routing for Flexible Spiking Mixture-of-Experts1 Oct 2026
- 2026URCHIN: A Horizontal Spiking Language Model for Data-Constrained Pretraining12 Sep 2026
- 2026SymbolicLight V2: Hybrid Neuromorphic Architecture and Sparse Execution for Low-Energy Language Inference9 Sep 2026
- 2026Large Language Models with At Most One Spike per Neuron4 Sep 2026
- 2026SpikeOPD: Stable On-Policy Distillation for Autoregressive Spiking Language Models28 Aug 2026
- 2026SpikeVLA: Vision-Language-Action Models with Spiking Neural Networks26 Jun 2026
- 2026Otters++: A Time-to-first-spike Based Energy Efficient Optical Spiking Transformer11 Jun 2026
- 2026LongSpike: Fractional Order Spiking State Space Models for Efficient Long Sequence Learning11 Jun 2026
- 2026DBHN-Net: Dual-Branch Hybrid Neural Network For Low-Complexity Monaural Speech Enhancement4 Jun 2026
- 2026A2SG:Adaptive and Asymmetric Surrogate Gradients for Training Deep Spiking Neural Networks29 May 2026
- 2026BiSpikCLM: A Spiking Language Model integrating Softmax-Free Spiking Attention and Spike-Aware Alignment Distillation14 Apr 2026
- 2026TP-Spikformer: Token Pruned Spiking Transformer28 Feb 2026
19 more
- 2026Matterhorn: Masked Time-to-First-Spike Encoding by Reassigning the Silent State for Sparse and Energy-Efficient Spiking Transformers30 Jan 2026
- 2026NEXUS: Bit-Exact ANN-to-SNN Equivalence via Neuromorphic Gate Circuits with Surrogate-Free Training29 Jan 2026
- 2026QSLM: A Performance- and Memory-aware Quantization Framework with Tiered Search Strategy for Spike-driven Language Models2 Jan 2026
- 2025SpikCommander: A High-performance Spiking Transformer with Multi-view Learning for Efficient Speech Command Recognition11 Nov 2025
- 2025SpikingMamba: Towards Energy-Efficient Large Language Models via Knowledge Distillation from Mamba6 Oct 2025
- 2025Otters: An Energy-Efficient SpikingTransformer via Optical Time-to-First-Spike Encoding23 Sep 2025
- 2025Spiking Vocos: An Energy-Efficient Neural Vocoder16 Sep 2025
- 2025Edge Intelligence with Spiking Neural Networks18 Jul 2025
- 2025IML-Spikeformer: Input-aware Multi-Level Spiking Transformer for Speech Processing10 Jul 2025
- 2025Towards Efficient and Accurate Spiking Neural Networks via Adaptive Bit Allocation30 Jun 2025
- 2025Improving Performance of Spike-based Deep Q-Learning using Ternary Neurons3 Jun 2025
- 2025Phi: Leveraging Pattern-based Hierarchical Sparsity for High-Efficiency Spiking Neural Networks16 May 2025
- 2025Decision SpikeFormer: Spike-Driven Transformer for Decision Making4 Apr 2025
- 2025SDTrack: A Baseline for Event-based Tracking via Spiking Neural Networks9 Mar 2025
- 2025FAS: Fast ANN-SNN Conversion for Spiking Large Language Models6 Feb 2025
- 2024SDP: Spiking Diffusion Policy for Robotic Manipulation with Learnable Channel-Wise Membrane Thresholds17 Sep 2024
- 2024Sorbet: A Neuromorphic Hardware-Compatible Transformer-Based Spiking Language Model4 Sep 2024
- 2024Reconsidering the Energy Efficiency of Spiking Neural Networks Inference from Analytical Perspectives29 Aug 2024
- 2024SpikeLLM: Scaling up Spiking Neural Network to Large Language Models via Saliency-based Spiking5 Jul 2024
- 2026TP-Spikformer: Token Pruned Spiking Transformercited by 4
- 2026TP-Spikformer: Token Pruned Spiking Transformer28 Feb 2026
- 2024SpikeLLM: Scaling up Spiking Neural Network to Large Language Models via Saliency-based Spikingcited by 29
- 2024Reconsidering the Energy Efficiency of Spiking Neural Networks Inference from Analytical Perspectivescited by 12
- 2025SDTrack: A Baseline for Event-based Tracking via Spiking Neural Networkscited by 11
- 2024Sorbet: A Neuromorphic Hardware-Compatible Transformer-Based Spiking Language Modelcited by 6
- 2025Otters: An Energy-Efficient SpikingTransformer via Optical Time-to-First-Spike Encodingcited by 5
- 2025Phi: Leveraging Pattern-based Hierarchical Sparsity for High-Efficiency Spiking Neural Networkscited by 4
- 2025Improving Performance of Spike-based Deep Q-Learning using Ternary Neuronscited by 3
- 2026QSLM: A Performance- and Memory-aware Quantization Framework with Tiered Search Strategy for Spike-driven Language Modelscited by 3
- 2025Towards Efficient and Accurate Spiking Neural Networks via Adaptive Bit Allocationcited by 2
- 2025Edge Intelligence with Spiking Neural Networkscited by 2
- 2025SpikCommander: A High-performance Spiking Transformer with Multi-view Learning for Efficient Speech Command Recognitioncited by 2
- 2025FAS: Fast ANN-SNN Conversion for Spiking Large Language Modelscited by 1
12 most cited of 25 All 25 (JSON)
- 2026URCHIN: A Horizontal Spiking Language Model for Data-Constrained Pretraining12 Sep 2026
- 2026SymbolicLight V2: Hybrid Neuromorphic Architecture and Sparse Execution for Low-Energy Language Inference9 Sep 2026
- 2026Large Language Models with At Most One Spike per Neuron4 Sep 2026
- 2026SpikeOPD: Stable On-Policy Distillation for Autoregressive Spiking Language Models28 Aug 2026
- 2026Otters++: A Time-to-first-spike Based Energy Efficient Optical Spiking Transformer11 Jun 2026
- 2026LongSpike: Fractional Order Spiking State Space Models for Efficient Long Sequence Learning11 Jun 2026
- 2026DBHN-Net: Dual-Branch Hybrid Neural Network For Low-Complexity Monaural Speech Enhancement4 Jun 2026
- 2026A2SG:Adaptive and Asymmetric Surrogate Gradients for Training Deep Spiking Neural Networks29 May 2026
- 2026BiSpikCLM: A Spiking Language Model integrating Softmax-Free Spiking Attention and Spike-Aware Alignment Distillation14 Apr 2026
- 2026Matterhorn: Masked Time-to-First-Spike Encoding by Reassigning the Silent State for Sparse and Energy-Efficient Spiking Transformers30 Jan 2026
- 2026NEXUS: Bit-Exact ANN-to-SNN Equivalence via Neuromorphic Gate Circuits with Surrogate-Free Training29 Jan 2026
- 2026QSLM: A Performance- and Memory-aware Quantization Framework with Tiered Search Strategy for Spike-driven Language Models2 Jan 2026
12 newest of 25 All 25 (JSON)