Speculative Decoding Algorithms Transformer Models

There are 12 speculative decoding algorithms models tracked. 1 score above 70 (verified tier). The highest-rated is sgl-project/SpecForge at 76/100 with 729 stars. 1 of the top 10 are actively maintained.

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# Model Score Tier
1 sgl-project/SpecForge

Train speculative decoding models effortlessly and port them smoothly to...

76
Verified
2 structuredllm/syncode

Efficient and general syntactical decoding for Large Language Models

59
Established
3 SafeAILab/EAGLE

Official Implementation of EAGLE-1 (ICML'24), EAGLE-2 (EMNLP'24), and...

50
Established
4 romsto/Speculative-Decoding

Implementation of the paper Fast Inference from Transformers via Speculative...

38
Emerging
5 torchspec-project/TorchSpec

A PyTorch native library for training speculative decoding models

38
Emerging
6 hao-ai-lab/JacobiForcing

Jacobi Forcing: Fast and Accurate Diffusion-style Decoding

37
Emerging
7 kssteven418/BigLittleDecoder

[NeurIPS'23] Speculative Decoding with Big Little Decoder

32
Emerging
8 BaohaoLiao/RSD

[ICML 2025] Reward-guided Speculative Decoding (RSD) for efficiency and...

28
Experimental
9 Infini-AI-Lab/Sequoia

scalable and robust tree-based speculative decoding algorithm

27
Experimental
10 mscheong01/speculative_decoding.c

minimal C implementation of speculative decoding based on llama2.c

23
Experimental
11 Infini-AI-Lab/TriForce

[COLM 2024] TriForce: Lossless Acceleration of Long Sequence Generation with...

23
Experimental
12 ZhouYuxuanYX/Benchmarking-and-Guiding-Adaptive-Sampling-Decoding-for-LLMs

This is the official implementation of our ACL 2025 Main paper "Balancing...

18
Experimental

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