> ## 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.

# Provider

Optional provider slug to filter by (e.g. `openai`, `anthropic`, `amazon-bedrock`).

## Example Usage

```go theme={null}
import (
	"github.com/OpenRouterTeam/go-sdk/models/operations"
)

value := operations.ProviderAi21

// Open enum: custom values can be created with a direct type cast
custom := operations.Provider("custom_value")
```

## Values

| Name                       | Value             |
| -------------------------- | ----------------- |
| `ProviderAi21`             | ai21              |
| `ProviderAionLabs`         | aion-labs         |
| `ProviderAkashml`          | akashml           |
| `ProviderAlibaba`          | alibaba           |
| `ProviderAmazonBedrock`    | amazon-bedrock    |
| `ProviderAmazonNova`       | amazon-nova       |
| `ProviderAmbient`          | ambient           |
| `ProviderAnthropic`        | anthropic         |
| `ProviderArceeAi`          | arcee-ai          |
| `ProviderAtlasCloud`       | atlas-cloud       |
| `ProviderAvian`            | avian             |
| `ProviderAzure`            | azure             |
| `ProviderBaidu`            | baidu             |
| `ProviderBaseten`          | baseten           |
| `ProviderBlackForestLabs`  | black-forest-labs |
| `ProviderByteplus`         | byteplus          |
| `ProviderCerebras`         | cerebras          |
| `ProviderChutes`           | chutes            |
| `ProviderCirrascale`       | cirrascale        |
| `ProviderClarifai`         | clarifai          |
| `ProviderCloudflare`       | cloudflare        |
| `ProviderCohere`           | cohere            |
| `ProviderCoreweave`        | coreweave         |
| `ProviderCrusoe`           | crusoe            |
| `ProviderDarkbloom`        | darkbloom         |
| `ProviderDecart`           | decart            |
| `ProviderDeepgram`         | deepgram          |
| `ProviderDeepinfra`        | deepinfra         |
| `ProviderDeepseek`         | deepseek          |
| `ProviderDekallm`          | dekallm           |
| `ProviderDigitalocean`     | digitalocean      |
| `ProviderFeatherless`      | featherless       |
| `ProviderFireworks`        | fireworks         |
| `ProviderFishAudio`        | fish-audio        |
| `ProviderFriendli`         | friendli          |
| `ProviderGmicloud`         | gmicloud          |
| `ProviderGoogleAiStudio`   | google-ai-studio  |
| `ProviderGoogleVertex`     | google-vertex     |
| `ProviderGroq`             | groq              |
| `ProviderHeygen`           | heygen            |
| `ProviderInception`        | inception         |
| `ProviderInceptron`        | inceptron         |
| `ProviderInferactVllm`     | inferact-vllm     |
| `ProviderInferenceNet`     | inference-net     |
| `ProviderInfermatic`       | infermatic        |
| `ProviderInflection`       | inflection        |
| `ProviderIoNet`            | io-net            |
| `ProviderIonstream`        | ionstream         |
| `ProviderKrea`             | krea              |
| `ProviderLiquid`           | liquid            |
| `ProviderMancer`           | mancer            |
| `ProviderMara`             | mara              |
| `ProviderMeta`             | meta              |
| `ProviderMinimax`          | minimax           |
| `ProviderMistral`          | mistral           |
| `ProviderModal`            | modal             |
| `ProviderModelrun`         | modelrun          |
| `ProviderModular`          | modular           |
| `ProviderMoonshotai`       | moonshotai        |
| `ProviderMorph`            | morph             |
| `ProviderNcompass`         | ncompass          |
| `ProviderNebius`           | nebius            |
| `ProviderNexAgi`           | nex-agi           |
| `ProviderNextbit`          | nextbit           |
| `ProviderNovita`           | novita            |
| `ProviderNvidia`           | nvidia            |
| `ProviderOpenInference`    | open-inference    |
| `ProviderOpenai`           | openai            |
| `ProviderParasail`         | parasail          |
| `ProviderPerceptron`       | perceptron        |
| `ProviderPerplexity`       | perplexity        |
| `ProviderPhala`            | phala             |
| `ProviderPoolside`         | poolside          |
| `ProviderQuiver`           | quiver            |
| `ProviderRecraft`          | recraft           |
| `ProviderReka`             | reka              |
| `ProviderRelace`           | relace            |
| `ProviderRunway`           | runway            |
| `ProviderSailResearch`     | sail-research     |
| `ProviderSakana`           | sakana            |
| `ProviderSakanaAi`         | sakana-ai         |
| `ProviderSambanova`        | sambanova         |
| `ProviderSeed`             | seed              |
| `ProviderSiliconflow`      | siliconflow       |
| `ProviderSourceful`        | sourceful         |
| `ProviderStepfun`          | stepfun           |
| `ProviderStreamlake`       | streamlake        |
| `ProviderSwitchpoint`      | switchpoint       |
| `ProviderTencent`          | tencent           |
| `ProviderTenstorrent`      | tenstorrent       |
| `ProviderThinkingmachines` | thinkingmachines  |
| `ProviderTogether`         | together          |
| `ProviderUpstage`          | upstage           |
| `ProviderVenice`           | venice            |
| `ProviderWafer`            | wafer             |
| `ProviderWandb`            | wandb             |
| `ProviderWandbLegacy`      | wandb-legacy      |
| `ProviderXai`              | xai               |
| `ProviderXiaomi`           | xiaomi            |
| `ProviderZAi`              | z-ai              |