Description

To streamline the process of adding and managing models, it is proposed to centralize the model configurations into a single YAML file. This will prevent the need to edit multiple locations, reducing the risk of errors.

The suggested YAML structure is as follows:

```yaml

models:

- name: 'gpt-4'

max_tokens: 8000

cost:

prompt: { price: 0.0, unit: 1000 }

completion: { price: 0.0, unit: 1000 }

- name: 'gpt-4-turbo'

max_tokens: 128000

cost:

prompt: { price: 0.0, unit: 1000 }

completion: { price: 0.0, unit: 1000 }

- name: 'gpt-4o'

max_tokens: 128000

cost:

prompt: { price: 0.005, unit: 1000 }

completion: { price: 0.015, unit: 1000 }

```

Adopting this approach will enhance maintainability and ensure consistency across the application.