---
license: apache-2.0
base_model:
  - FINAL-Bench/Darwin-4B-Opus
  - DavidAU/gemma-4-E4B-it-The-DECKARD-Expresso-Universe-HERETIC-UNCENSORED-Thinking
tags:
  - darwin-v6
  - evolutionary-merge
  - mri-guided
  - slerp
---

# Darwin V6 Evolved Model

Created by Darwin V6 diagnostic-guided evolutionary merge engine.

## Parent Models
- Father: `FINAL-Bench/Darwin-4B-Opus`
- Mother: `DavidAU/gemma-4-E4B-it-The-DECKARD-Expresso-Universe-HERETIC-UNCENSORED-Thinking`

## Evolution Result
- Benchmark score: 0.8412
- Merge method: slerp
- Merge hash: 663333c9

## Merge Statistics
- Total tensors merged: 0
- Transplant A (Father preserved): 0
- Transplant B (Mother preserved): 0
- Blended: 0

## Optimal Genome
```
  global_ratio: 0.5024
  attn_ratio: 0.0625
  ffn_ratio: 0.9059
  embed_ratio: 0.4207
  density_a: 0.9875
  density_b: 0.9038
  block_0_ratio: 0.8219
  block_1_ratio: 0.5590
  block_2_ratio: 0.6907
  block_3_ratio: 0.3676
  block_4_ratio: 0.3214
  block_5_ratio: 0.5250
  block_6_ratio: 0.6208
  block_7_ratio: 0.6995
  mri_trust: 0.9357
  merge_method_weight: 0.3998
```

## MRI Prescription Summary
- Average ratio_b: nan
- Attention ratio: nan
- FFN ratio: nan
- Embed ratio: 0.500
- Transplant A: 0
- Transplant B: 0
- Blended: 1160

## Health Check
failed: Repo id must be in the form 'repo_name' or 'namespace/repo_name': '/data/ray_temp/ginipick/darwin_merge_cache/merged_42bf4a71'. Use `repo_type` argument if needed.

## Method
Darwin V6 implements DARE-TIES merge directly via PyTorch tensor operations.
Per-tensor ratios are determined by MRI diagnostic (static tensor analysis + 
probe-based functional importance) combined with evolutionary genome search.

Formula: final_ratio = mri_ratio * mri_trust + genome_ratio * (1 - mri_trust)

DARE-TIES algorithm: Yadav et al., 2023 (re-implemented, not library-dependent)

Built by VIDRAFT. Apache 2.0.