> For the complete documentation index, see [llms.txt](https://docs.aisera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aisera.com/aisera-platform/tenant-setup/aisera-platform-configuration/tenant-configuration-settings/llm-cache.md).

# LLM Cache

The **LLM Cache** section of tenant configuration contains settings that were intended to control the behavior of Aisera's LLM semantic cache. These configurations are not currently implemented. Aisera stores the values but applies none of them at runtime.

### Cache Length

| **Type**    | Integer |
| ----------- | ------- |
| **Default** | 1000    |

This configuration is deprecated and has no effect.

### Cache Temperature

| **Type**    | Decimal |
| ----------- | ------- |
| **Default** | 0.1     |

This configuration is deprecated and has no effect.

### Semantic Similarity Threshold

| **Type**    | Decimal |
| ----------- | ------- |
| **Default** | 0.95    |

This configuration is deprecated and has no effect.

### Lower Semantic Similarity Threshold

| **Type**    | Decimal |
| ----------- | ------- |
| **Default** | 0.75    |

This configuration is deprecated and has no effect.

### Keyword Similarity Threshold

| **Type**    | Decimal |
| ----------- | ------- |
| **Default** | 0.999   |

This configuration is deprecated and has no effect.