> ## Documentation Index > Fetch the complete documentation index at: https://gomodel-docs-benchmark-writeup-and-tooling.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Providers Overview > Supported AI providers in GoModel and which ones have dedicated configuration guides. GoModel routes OpenAI-compatible requests to many AI providers through one gateway. For most providers, setting the API key is the whole setup. The pages in this section exist for the ones whose setup is **not** purely "set an API key" — auth flows from cloud credentials, deployment-based URLs, region or project requirements, dual native + OpenAI-compatible API surfaces, or other quirks. ## Supported providers Example model identifiers are illustrative and subject to change; consult provider catalogs for current models. Feature columns reflect gateway API support, not every individual model capability exposed by an upstream provider. | Provider | Credential | Example Model | Chat | `/responses` | Embed | Files | Batches | Passthru | Guide | | ------------------------------------ | ----------------------------------------------------------------- | ------------------------------------------ | :--: | :----------: | :---: | :---: | :-----: | :------: | ------------------------------------------------ | | OpenAI | `OPENAI_API_KEY` | `gpt-5.5` | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | — | | Anthropic | `ANTHROPIC_API_KEY` | `claude-sonnet-4-20250514` | ✅ | ✅ | ❌ | ❌ | ✅ | ✅ | [Anthropic](/providers/anthropic) | | Google Gemini | `GEMINI_API_KEY` | `gemini-2.5-flash` | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ | [Google Gemini](/providers/gemini) | | Google Vertex AI | `VERTEX_PROJECT` + `VERTEX_LOCATION` + GCP credentials | `google/gemini-2.5-flash` | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | [Google Vertex AI](/providers/vertex) | | DeepSeek | `DEEPSEEK_API_KEY` | `deepseek-v4-pro` | ✅ | ✅ | ❌ | ❌ | ❌ | ✅ | [DeepSeek](/providers/deepseek) | | Groq | `GROQ_API_KEY` | `llama-3.3-70b-versatile` | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ | — | | OpenRouter | `OPENROUTER_API_KEY` | `google/gemini-2.5-flash` | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | — | | Z.ai | `ZAI_API_KEY` (`ZAI_BASE_URL` optional) | `glm-5.1` | ✅ | ✅ | ✅ | ❌ | ❌ | ✅ | — | | xAI (Grok) | `XAI_API_KEY` | `grok-4` | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ | — | | Alibaba Cloud Model Studio (Bailian) | `BAILIAN_API_KEY` (`BAILIAN_BASE_URL` optional) | `qwen3-max` | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | [Alibaba Cloud Model Studio](/providers/bailian) | | MiniMax | `MINIMAX_API_KEY` (`MINIMAX_BASE_URL` optional) | `MiniMax-M3` | ✅ | ✅ | ✅ | ❌ | ❌ | ✅ | — | | Xiaomi MiMo | `XIAOMI_API_KEY` (`XIAOMI_BASE_URL` optional) | `mimo-v2.5-pro` | ✅ | ✅ | ❌ | ❌ | ❌ | ✅ | [Xiaomi MiMo](/providers/xiaomi) | | OpenCode Go | `OPENCODE_GO_API_KEY` (`OPENCODE_GO_BASE_URL` optional) | `glm-5.1` | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ | [OpenCode Go](/providers/opencode-go) | | Azure OpenAI | `AZURE_API_KEY` + `AZURE_BASE_URL` (`AZURE_API_VERSION` optional) | `gpt-5` | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | [Azure OpenAI](/providers/azure) | | Oracle GenAI | `ORACLE_API_KEY` + `ORACLE_BASE_URL` | `openai.gpt-oss-120b` | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ | [Oracle GenAI](/providers/oracle) | | Ollama | `OLLAMA_BASE_URL` | `llama3.2` | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | [Ollama](/providers/multiple-ollama) | | vLLM | `VLLM_BASE_URL` (`VLLM_API_KEY` optional) | `meta-llama/Llama-3.1-8B-Instruct` | ✅ | ✅ | ✅ | ❌ | ❌ | ✅ | [vLLM](/providers/vllm) | | Amazon Bedrock | `BEDROCK_BASE_URL` (region or endpoint) + AWS credentials | `anthropic.claude-3-5-haiku-20241022-v1:0` | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ | [Amazon Bedrock](/providers/bedrock) | ✅ Supported ❌ Unsupported ## Provider notes * **Z.ai GLM Coding Plan** — set `ZAI_BASE_URL=https://api.z.ai/api/coding/paas/v4`. * **Xiaomi MiMo** — TTS (`mimo-v2.5-tts*`) and ASR (`mimo-v2.5-asr`) are served through `/v1/audio/speech` and `/v1/audio/transcriptions` (translated to MiMo's chat-completions audio dialect) as well as directly via chat completions; for 1M context append `[1m]` to the model ID and list it in `XIAOMI_MODELS`. * **OpenCode Go (OpenCode Zen)** — routes per model: most models use OpenAI-style `/chat/completions`, while `/messages`-only models (default `qwen3.7-max`, override with `OPENCODE_GO_MESSAGES_MODELS`) are sent to the Anthropic-native endpoint. Set `OPENCODE_GO_API_KEY`; the base URL defaults to `https://opencode.ai/zen/go/v1`. * **Configured model lists** — available for every provider with `_MODELS`, for example `OPENROUTER_MODELS=openai/gpt-oss-120b,anthropic/claude-sonnet-4` or `ORACLE_MODELS=openai.gpt-oss-120b,xai.grok-3`. DeepSeek defaults to `https://api.deepseek.com`; set `DEEPSEEK_BASE_URL` only when using a compatible proxy or alternate DeepSeek endpoint. By default, `CONFIGURED_PROVIDER_MODELS_MODE=fallback` uses those lists only when upstream `/models` is unavailable or empty. Set `CONFIGURED_PROVIDER_MODELS_MODE=allowlist` to expose only configured models for providers that define a list, skipping their upstream `/models` calls. * **vLLM** — set `VLLM_API_KEY` only if the upstream server was started with `--api-key`. * **Multiple instances of one provider type** — without `config.yaml`, use suffixed env vars such as `OPENAI_EAST_API_KEY` and `OPENAI_EAST_BASE_URL`; add `OPENAI_EAST_MODELS` to configure that instance's model list. This registers provider `openai-east` with type `openai`. Vertex AI follows the same suffix pattern — `VERTEX_US_PROJECT` registers provider `vertex-us`. Vertex project and location env vars must match the instance prefix: for a suffixed instance such as `VERTEX_US_PROJECT`, also set `VERTEX_US_LOCATION` and any other suffixed settings for that instance, rather than the generic `VERTEX_PROJECT` / `VERTEX_LOCATION`. `VERTEX_AUTH_TYPE` defaults to Application Default Credentials (`gcp_adc`). ## Why some providers have dedicated pages These are the providers most users hit friction on: * **Google Vertex AI** — needs a GCP project, region, and either Application Default Credentials or a service-account JSON key. * **Amazon Bedrock** — no API key of its own; uses the AWS credential chain and requires explicit model access in the Bedrock console. * **Azure OpenAI** — deployment-scoped base URLs, the `api-version` query parameter, and the `api-key` header instead of `Authorization: Bearer`. * **Oracle GenAI** — requires an OCI IAM policy for `generativeaiapikey` and a region-specific OpenAI-compatible endpoint URL. * **Google Gemini (AI Studio)** — two routing modes (native `generateContent` vs OpenAI-compatible) with different image-input behavior. * **Anthropic** — reasoning effort maps to Claude's adaptive thinking and effort control, which differ across model generations. * **DeepSeek** — reasoning effort mapping quirks for DeepSeek V4. * **Ollama / vLLM** — local-model hosting with optional multi-instance setup through suffixed env vars and provider-qualified model IDs. * **Xiaomi MiMo** — thinking mode on by default, a `[1m]` context suffix, and TTS/ASR that run through chat completions rather than native audio endpoints. * **OpenCode Go** — OpenCode Zen splits models across OpenAI-style `/chat/completions` and Anthropic-native `/messages`; GoModel routes per model (the `/messages`-only set is maintained manually, default `qwen3.7-max`). Every provider page shows three launch forms in one CodeGroup: Docker with `--env-file .env` (recommended), Docker with inline `-e` flags, and a prebuilt binary from `make build`. Once you have more than a couple of variables, copy `.env.template`, fill in the values you need, and reuse the same file for both Docker and the native binary. Providers without a dedicated page (OpenAI, Groq, OpenRouter, Z.ai, xAI, MiniMax) follow the same pattern: set the API key (and optional base URL where supported), start GoModel, route by model ID. The full env-var reference lives in [Configuration](/advanced/configuration).