# SLERP: Fine-tuned GTE + Base GTE
# t=0.4 means 60% fine-tuned, 40% base
slices:
  - sources:
      - model: /workspace/siren/checkpoints/gte-biencoder-60k_20260112_154409/final_model
        layer_range: [0, 22]
      - model: /workspace/siren/checkpoints/gte-modernbert-base
        layer_range: [0, 22]
merge_method: slerp
base_model: /workspace/siren/checkpoints/gte-biencoder-60k_20260112_154409/final_model
parameters:
  t: 0.4
dtype: bfloat16