The ModelMergeCosmos7B node merges two AI models together using weighted blending of specific components. It allows fine-grained control over how different parts of the models are combined by adjusting individual weights for position embeddings, transformer blocks, and final layers.

## Inputs

| Parameter | Description | Data Type | Required | Range |
| --- | --- | --- | --- | --- |
| `model1` | First model to merge | MODEL | Yes | - |
| `model2` | Second model to merge | MODEL | Yes | - |
| `pos_embedder.` | Weight for position embedder component (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `extra_pos_embedder.` | Weight for extra position embedder component (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `x_embedder.` | Weight for x embedder component (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `t_embedder.` | Weight for t embedder component (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `affline_norm.` | Weight for affine normalization component (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block0.` | Weight for transformer block 0 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block1.` | Weight for transformer block 1 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block2.` | Weight for transformer block 2 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block3.` | Weight for transformer block 3 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block4.` | Weight for transformer block 4 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block5.` | Weight for transformer block 5 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block6.` | Weight for transformer block 6 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block7.` | Weight for transformer block 7 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block8.` | Weight for transformer block 8 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block9.` | Weight for transformer block 9 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block10.` | Weight for transformer block 10 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block11.` | Weight for transformer block 11 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block12.` | Weight for transformer block 12 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block13.` | Weight for transformer block 13 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block14.` | Weight for transformer block 14 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block15.` | Weight for transformer block 15 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block16.` | Weight for transformer block 16 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block17.` | Weight for transformer block 17 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block18.` | Weight for transformer block 18 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block19.` | Weight for transformer block 19 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block20.` | Weight for transformer block 20 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block21.` | Weight for transformer block 21 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block22.` | Weight for transformer block 22 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block23.` | Weight for transformer block 23 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block24.` | Weight for transformer block 24 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block25.` | Weight for transformer block 25 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block26.` | Weight for transformer block 26 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `blocks.block27.` | Weight for transformer block 27 (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |
| `final_layer.` | Weight for final layer component (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |

## Outputs

| Output Name | Description | Data Type |
| --- | --- | --- |
| `model` | The merged model combining features from both input models | MODEL |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/ModelMergeCosmos7B/en.md)

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