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taskarithmetic-qwen2.5-1.5B-instrcut-math-code
lejelly/taskarithmetic-qwen2.5-1.5B-instrcut-math-code
taskarithmetic-qwen2.5-1.5B-instrcut-math-code is a text generation model from lejelly. Use it when you need the model to write or continue text. It is set up for transformers.
This is a merge of pre-trained language models created using mergekit.
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1.5B
3.1 GB on disk
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.safetensors3.1 GB · 99%
At a glance
- Task
- Text Generation
- Library
- transformers
- Model type
- qwen2
- Access
- Public
- Created
- Jun 9, 2025
- Updated
- Jun 9, 2025
- SHA
- 18630dbf
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Base models
Model card
From the Hugging Face model README
taskarithmetic
This is a merge of pre-trained language models created using mergekit.
Merge Details
Merge Method
This model was merged using the Task Arithmetic merge method using Qwen/Qwen2.5-1.5B as a base.
Models Merged
The following models were included in the merge:
Configuration
The following YAML configuration was used to produce this model:
# Task Arithmetic
# Each lambda is 0.3, refer to AdaMerging Fig.1 [https://arxiv.org/abs/2310.02575]
base_model: Qwen/Qwen2.5-1.5B
models:
- model: Qwen/Qwen2.5-1.5B-Instruct
parameters:
weight: 1.0
- model: Qwen/Qwen2.5-Math-1.5B
parameters:
weight: 1.0
- model: Qwen/Qwen2.5-Coder-1.5B
parameters:
weight: 1.0
merge_method: task_arithmetic
parameters:
normalize: false
lambda: 0.3
dtype: float16
tokenizer:
source: union
- Task
- Text Generation
- Library
- transformers
- Type
- qwen2
- Created
- Jun 9, 2025
- Updated
- Jun 9, 2025