> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# PerfLast30mByWorkload

Endpoint performance over the last 30 minutes, keyed by the kind of request served (e.g. `text_generation`, `image_generation`). Additive to the legacy singular latency and throughput fields; image and video generation report end-to-end latency. Only visible when authenticated with an API key or cookie.

## Fields

| Field             | Type                                                                        | Required             | Description |
| ----------------- | --------------------------------------------------------------------------- | -------------------- | ----------- |
| `Embeddings`      | [\*components.Embeddings](../../models/components/embeddings.mdx)           | :heavy\_minus\_sign: | N/A         |
| `ImageGeneration` | [\*components.ImageGeneration](../../models/components/imagegeneration.mdx) | :heavy\_minus\_sign: | N/A         |
| `Rerank`          | [\*components.Rerank](../../models/components/rerank.mdx)                   | :heavy\_minus\_sign: | N/A         |
| `STT`             | [\*components.STT](../../models/components/stt.mdx)                         | :heavy\_minus\_sign: | N/A         |
| `TextGeneration`  | [\*components.TextGeneration](../../models/components/textgeneration.mdx)   | :heavy\_minus\_sign: | N/A         |
| `TTS`             | [\*components.TTS](../../models/components/tts.mdx)                         | :heavy\_minus\_sign: | N/A         |
| `Unknown`         | [\*components.Unknown](../../models/components/unknown.mdx)                 | :heavy\_minus\_sign: | N/A         |
| `VideoGeneration` | [\*components.VideoGeneration](../../models/components/videogeneration.mdx) | :heavy\_minus\_sign: | N/A         |