jeffmeloy/Qwen2.5-7B-nerd-uncensored-v1.5

Model Description

Model created by analyzing and selecting the optimal layers from other Qwen2.5-7B models based on their dimensional utilization efficiency, measured by the Normalized Effective Rank (NER). Computed like:

• —Input: Weight matrix for each model layer
• —Compute singular values σᵢ where σᵢ ≥ 0 # σᵢ represents the importance of each dimension
• —Filter values above numerical threshold (>1e-12)
• —Sum all singular values: S = Σσᵢ # S acts as normalization factor
• —Create probability distribution: pᵢ = σᵢ/S # converts singular values to probabilities summing to 1
• —Compute Shannon entropy: H = -Σ(pᵢ * log₂(pᵢ)) # measures information content
• —Calculate maximum possible entropy: H_max = log₂(n)
• —Final NER score = H/H_max # normalizes score to [0,1] range
• —Results in value between 0 and 1 for each model layer

Creating Composite Model

Code here: https://huggingface.co/jeffmeloy/Qwen2.5-7B-nerd-uncensored-v1.0/blob/main/ner_merge.py

Code functions:

• —Download selected models from Hugging Face Hub
• —Calculate Normalized Effective Rank (NER) for each layer within each model
• —Define model and layer name pairs that have highest NER for each layer based on their NER scores
• —Incrementally build a composite model using layer with highest NER from model pool
• —Save merge reports documenting layer sources
• —Copy config and tokenizer files from base model
• —Save the composite model with complete weights # model ready to use

Configfile:

base_model: "Qwen/Qwen2.5-7B"

finetunedmodels: # uncomment the models you want to merge

#- "Qwen/Qwen2.5-7B"

#- "Qwen/Qwen2.5-7B-Instruct"

#- "EVA-UNIT-01/EVA-Qwen2.5-7B-v0.1"

#- "FourOhFour/Vaporv27B"

#- "Goekdeniz-Guelmez/Josiefied-Qwen2.5-7B-Instruct-abliterated-v2"

#- "happzy2633/qwen2.5-7b-ins-v3"

#- "huihui-ai/Qwen2.5-7B-Instruct-abliterated-v2"

#- "HumanLLMs/Humanish-Qwen2.5-7B-Instruct"

#- "Orion-zhen/Qwen2.5-7B-Instruct-Uncensored"

#- "Orion-zhen/Meissa-Qwen2.5-7B-Instruct"

#- "jeffmeloy/Qwen2.5-7B-nerd-uncensored-v0.9"

#- "jeffmeloy/Qwen2.5-7B-nerd-uncensored-v1.0"

#- "jeffmeloy/Qwen2.5-7B-nerd-uncensored-v1.1"

#- "jeffmeloy/Qwen2.5-7B-nerd-uncensored-v1.2"

#- "AmberYifan/Qwen2.5-7B-dpo-2k"

#- "sethuiyer/Qwen2.5-7B-Anvita"

#- "rombodawg/Rombos-LLM-V2.5-Qwen-7b"

#- "Cran-May/T.E-8.1"

#- "beomi/Qwen2.5-7B-Instruct-kowiki-qa"

#- "Orion-zhen/Qwen2.5-7B-Gutenberg-KTO"

#- "fblgit/cybertron-v4-qw7B-MGS"

#- "nguyentd/FinancialAdvice-Qwen2.5-7B"

#- "WhiteRabbitNeo/WhiteRabbitNeo-2.5-Qwen-2.5-Coder-7B"

#- "edgerunner-ai/EdgeRunner-Command-Nested"

#- "katanemo/Arch-Function-7B"

#- "DeepGlint-AI/llava-mlcd-qwen2.5-7b"

#- "mergekit-community/mergekit-slerp-aflqaqy"

#- "mergekit-community/mergekit-ties-inxwsfo"

#- "Qwen/Qwen2.5-Coder-7B-Instruct"

#- "Qwen/Qwen2.5-Math-7B-Instruct"

#- "Qwen/Qwen2.5-Coder-7B"

#- "Qwen/Qwen2.5-Math-7B"

#- "thomas-yanxin/XinYuan-Qwen2.5-7B-0917"

#- "jbjeong91/Qwen2.57BISTStoryGenvanilla"

#- "AmberYifan/Qwen2.5-7B-dpo-2k-hhrlhf"

#- "jbjeong91/Qwen2.57BISTStoryGentest2"

modelsdir: "./inputmodels/"

outputdir: "./mergedmodel/"

metric_dir: "./metrics/"