---
base_model: []
library_name: transformers
tags:
- mergekit
- merge

---
# merged_4b

This is a merge of pre-trained language models created using [mergekit](https://github.com/cg123/mergekit).

## Merge Details
### Merge Method

This model was merged using the [TIES](https://arxiv.org/abs/2306.01708) merge method using ./evolve_storage/input_models/Qwen3-4B_131373129 as a base.

### Models Merged

The following models were included in the merge:
* ./evolve_storage/input_models/4b_1_2932744254
* ./evolve_storage/input_models/4b_2_935817604

### Configuration

The following YAML configuration was used to produce this model:

```yaml
base_model: ./evolve_storage/input_models/Qwen3-4B_131373129
dtype: bfloat16
merge_method: ties
parameters:
  int8_mask: 1.0
  normalize: 1.0
slices:
- sources:
  - layer_range: [0, 6]
    model: ./evolve_storage/input_models/4b_1_2932744254
    parameters:
      density:
      - filter: mlp
        value: 1.0
      - filter: self_attn
        value: 1.0
      - value: 0.8608594704318231
      weight:
      - filter: mlp
        value: 0.3490062747244206
      - filter: self_attn
        value: 0.09060462688545917
      - value: 0.7576223803340598
  - layer_range: [0, 6]
    model: ./evolve_storage/input_models/4b_2_935817604
    parameters:
      density:
      - filter: mlp
        value: 0.9307034739117228
      - filter: self_attn
        value: 0.7266676131372826
      - value: 0.7992834608507406
      weight:
      - filter: mlp
        value: 0.02382702396781508
      - filter: self_attn
        value: 0.19373265930727943
      - value: 0.5095495553391711
  - layer_range: [0, 6]
    model: ./evolve_storage/input_models/Qwen3-4B_131373129
- sources:
  - layer_range: [6, 12]
    model: ./evolve_storage/input_models/4b_1_2932744254
    parameters:
      density:
      - filter: mlp
        value: 1.0
      - filter: self_attn
        value: 0.9956934876179888
      - value: 1.0
      weight:
      - filter: mlp
        value: 0.7637369917121993
      - filter: self_attn
        value: 0.7579899664980693
      - value: 0.369874736821347
  - layer_range: [6, 12]
    model: ./evolve_storage/input_models/4b_2_935817604
    parameters:
      density:
      - filter: mlp
        value: 1.0
      - filter: self_attn
        value: 0.7931662945197395
      - value: 1.0
      weight:
      - filter: mlp
        value: 0.05065405710236617
      - filter: self_attn
        value: 0.1681017405390699
      - value: 0.278174377018312
  - layer_range: [6, 12]
    model: ./evolve_storage/input_models/Qwen3-4B_131373129
- sources:
  - layer_range: [12, 18]
    model: ./evolve_storage/input_models/4b_1_2932744254
    parameters:
      density:
      - filter: mlp
        value: 1.0
      - filter: self_attn
        value: 1.0
      - value: 1.0
      weight:
      - filter: mlp
        value: 0.1896079785687373
      - filter: self_attn
        value: 0.28109871222289246
      - value: 0.5919682098365076
  - layer_range: [12, 18]
    model: ./evolve_storage/input_models/4b_2_935817604
    parameters:
      density:
      - filter: mlp
        value: 0.9657611673995403
      - filter: self_attn
        value: 0.7203176611210709
      - value: 0.5429222666986293
      weight:
      - filter: mlp
        value: 0.6105068874861986
      - filter: self_attn
        value: 0.35883124159464513
      - value: 0.08904009475761779
  - layer_range: [12, 18]
    model: ./evolve_storage/input_models/Qwen3-4B_131373129
- sources:
  - layer_range: [18, 24]
    model: ./evolve_storage/input_models/4b_1_2932744254
    parameters:
      density:
      - filter: mlp
        value: 0.9149303352862976
      - filter: self_attn
        value: 1.0
      - value: 0.877602461891939
      weight:
      - filter: mlp
        value: 0.4686086798952363
      - filter: self_attn
        value: 0.9038594427840757
      - value: 0.10082926037736678
  - layer_range: [18, 24]
    model: ./evolve_storage/input_models/4b_2_935817604
    parameters:
      density:
      - filter: mlp
        value: 0.7101112464063535
      - filter: self_attn
        value: 0.7817731468186313
      - value: 0.39642301784045736
      weight:
      - filter: mlp
        value: 0.12881047196006434
      - filter: self_attn
        value: 0.5913495175648413
      - value: 0.4608092365074321
  - layer_range: [18, 24]
    model: ./evolve_storage/input_models/Qwen3-4B_131373129
- sources:
  - layer_range: [24, 30]
    model: ./evolve_storage/input_models/4b_1_2932744254
    parameters:
      density:
      - filter: mlp
        value: 0.5207504504970493
      - filter: self_attn
        value: 0.7016905835163534
      - value: 0.7841906098086426
      weight:
      - filter: mlp
        value: 0.03936529169370809
      - filter: self_attn
        value: 0.3540197424712478
      - value: 0.23794897877129362
  - layer_range: [24, 30]
    model: ./evolve_storage/input_models/4b_2_935817604
    parameters:
      density:
      - filter: mlp
        value: 0.6658594462559264
      - filter: self_attn
        value: 1.0
      - value: 0.7557856184584113
      weight:
      - filter: mlp
        value: 0.5961021443524465
      - filter: self_attn
        value: 0.5159043688030769
      - value: 0.7605556292871718
  - layer_range: [24, 30]
    model: ./evolve_storage/input_models/Qwen3-4B_131373129
- sources:
  - layer_range: [30, 36]
    model: ./evolve_storage/input_models/4b_1_2932744254
    parameters:
      density:
      - filter: mlp
        value: 1.0
      - filter: self_attn
        value: 1.0
      - value: 0.63120667056331
      weight:
      - filter: mlp
        value: 0.15069904386157829
      - filter: self_attn
        value: 0.6308542464264801
      - value: 0.4804838636683506
  - layer_range: [30, 36]
    model: ./evolve_storage/input_models/4b_2_935817604
    parameters:
      density:
      - filter: mlp
        value: 1.0
      - filter: self_attn
        value: 1.0
      - value: 0.924178196118008
      weight:
      - filter: mlp
        value: 0.5716878395339086
      - filter: self_attn
        value: 0.19598590068808175
      - value: 0.8797652412255632
  - layer_range: [30, 36]
    model: ./evolve_storage/input_models/Qwen3-4B_131373129

```