Tools for merging pretrained large language models.
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Sep 12, 2026 - Python
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model-merging
Here are 113 public repositories matching this topic...
Model Merging in LLMs, MLLMs, and Beyond: Methods, Theories, Applications and Opportunities. ACM Computing Surveys, 2026.
generative-model ensemble-learning transfer-learning zero-shot-learning robustness multi-task-learning attack-defense generalization meta-learning model-fusion federated-learning continual-learning few-shot-learning diffusion-models multi-domain-learning foundation-models large-language-models llms model-merging knowledge-fusion
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Sep 5, 2026
FusionBench: A Comprehensive Benchmark/Toolkit of Deep Model Fusion
deep-neural-networks machine-learning-algorithms model-fusion multi-tasking model-ensemble large-language-models model-merging model-mixing fusion-bench model-upscaling
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Aug 5, 2026 - Python
[COLM 2025] LoRI: Reducing Cross-Task Interference in Multi-Task Low-Rank Adaptation
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Jul 8, 2025 - Python
AdaMerging: Adaptive Model Merging for Multi-Task Learning. ICLR, 2024.
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Oct 28, 2024 - Python
Flexible library for merging large language models (LLMs) via evolutionary optimization (ACL 2025 Demo).
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Aug 8, 2025 - Jupyter Notebook
Executable Stable Diffusion merge recipes in comfyui
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Jul 27, 2026 - Python
A collection of weight space learning including papers, codes, and datasets.
machine-learning model-zoo generative-model representation-learning symmetry hypernetworks metanet model-retrieval diffusion-models behavior-prediction weight-space model-merging weight-space-learning model-initialization
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May 12, 2026
Code release for Dataless Knowledge Fusion by Merging Weights of Language Models (https://openreview.net/forum?id=FCnohuR6AnM)
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Jul 25, 2023 - Python
[NeurIPS'25 Spotlight🔥] Official Implementation of RobustMerge: Parameter-Efficient Model Merging for MLLMs with Direction Robustness
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Jun 24, 2026 - Python
Official repository of "Localizing Task Information for Improved Model Merging and Compression" [ICML 2024]
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Dec 22, 2025 - Python
Representation Surgery for Multi-Task Model Merging. ICML, 2024.
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Oct 10, 2024 - Python
ZhiJian: A Unifying and Rapidly Deployable Toolbox for Pre-trained Model Reuse
toolbox regularization knowledge-distillation pre-trained-model model-reuse parameter-efficient-tuning model-merging
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Sep 2, 2023 - Python
The source code of "Merging Experts into One: Improving Computational Efficiency of Mixture of Experts (EMNLP 2023)":
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Aug 22, 2026 - Python
[ICML 2025] No Task Left Behind: Isotropic Model Merging with Common and Task-Specific Subspaces (official repository)
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Aug 7, 2025 - Python
Pytorch code for NeurIPS 2025 paper "Accurate and Efficient Low-Rank Model Merging in Core Space"
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Feb 2, 2026 - Python
DELLA-Merging: Reducing Interference in Model Merging through Magnitude-Based Sampling
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Jul 12, 2024 - Python
Model merging, task-vector rebasin, and fine-tuning for vision and LLM models.
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Sep 22, 2026 - Python
Localize-and-Stitch: Efficient Model Merging via Sparse Task Arithmetic
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Feb 18, 2026 - Python
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