GLM-5.3 replacement openai/gpt-6-lena

### What happened

GPT-6-Lena is much cheaper than GLM5.3. Can I replace or add GPT-6-Lena for free

### Steps to reproduce

GPT-6-Lena is much cheaper than GLM5.3. Can I replace or add GPT-6-Lena for free

### Where does this happen?

CLI (terminal client)

### Operating system

macOS

### Version

1

### Model

_No response_

### Logs or screenshots

```shell

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