Mihaiii / Covasna-0.1

This is a BF16 and pruned version of migtissera/Tess-70B-v1.6 .

migtissera/Tess-70B-v1.6 has 69 billion params and Covasna-0.1 has 41.6 billion (~60.3% param size)

Steps to replicate:

Use laserQlora.ipynb from cognitivecomputations/laserRMT to determine which layers should be eliminated.

Adapt the script for migtissera/Tess-70B-v1.6 by replacing model_name = "mistralai/Mistral-7B-v0.1" with model_name = "migtissera/Tess-70B-v1.6" and layer_numbers = list(range(31, -1, -1)) with layer_numbers = list(range(79, -1, -1)) , 79 being the last recurrent layer index Tess-70B-v1.6 has .

Then look for the layer indexes where self_attn.v_proj snr is Infinity and eliminate those layers using mergekit .

Here is the mergekit config:

slices:
  - sources:
    - model: "migtissera/Tess-70B-v1.6"
      layer_range: [0, 7]
  - sources:
    - model: "migtissera/Tess-70B-v1.6"
      layer_range: [8, 9]
  - sources:
    - model: "migtissera/Tess-70B-v1.6"
      layer_range: [12, 29]
  - sources:
    - model: "migtissera/Tess-70B-v1.6"
      layer_range: [31, 32]
  - sources:
    - model: "migtissera/Tess-70B-v1.6"
      layer_range: [33, 45]
  - sources:
    - model: "migtissera/Tess-70B-v1.6"
      layer_range: [50, 52]
  - sources:
    - model: "migtissera/Tess-70B-v1.6"
      layer_range: [60, 61]
  - sources:
    - model: "migtissera/Tess-70B-v1.6"
      layer_range: [67, 68]
  - sources:
    - model: "migtissera/Tess-70B-v1.6"
      layer_range: [74, 80]
merge_method: passthrough
dtype: bfloat16

GGUF: Covasna-0.1-GGUF