Request
Your application sends a standard OpenAI-compatible request with model set to dos-auto.
model: "dos-auto"Access powerful AI models through a simple API with low-latency inference and smart model routing.
Model and provider counts are read live from the catalog. Throughput measured August 11, 2026 at concurrency 64.
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Automatic by default. Observable when you need control.
Your application sends a standard OpenAI-compatible request with model set to dos-auto.
model: "dos-auto"DOS evaluates prompt intent, syntax, token length, and reasoning complexity.
The router maps the task to an optimal profile: Fast, Balanced, or Frontier.
The request is dispatched to the optimal candidate model (DeepSeek, Gemini, Claude, etc.).
Actual routed model is returned in headers, keeping full observability and budget guardrails.
Access leading open-source and proprietary models for chat, images, code, and more - with smart routing built in.
Build faster, scale easier, and focus on what matters - your product.
See a dated, reproducible benchmark snapshot with its exact workload and measured results.
Start building with DOS in minutes. No credit card required. Get $5 in free credits to explore our API.
Start building for freeCan’t find what you’re looking for? Reach out to our support team at support@dos.ai.
DOS provides access to leading open-source and proprietary models including Llama 4, DeepSeek, Qwen, Gemma, Mistral, and more. Use dos-auto to classify each request and select an eligible route automatically.
We use pay-as-you-go pricing based on metered usage. There is no minimum commitment, and current rates are published by model.
Yes. New users get $5 in free credits to explore the API before adding funds.
Performance depends on the selected route, model, prompt, and load. Our public benchmark snapshot includes its workload and measured results.
You get a wide range of models through one API - our own DOS.AI model plus models from OpenAI, Anthropic, Google, DeepSeek, Qwen, and more. Use dos-auto to classify each request and select an eligible route automatically.
DOS uses TLS in transit, scoped API access, and managed secret references. Requests may be processed by the model provider selected for the route.
Contact our team to discuss dedicated resources, support, and deployment requirements.
Our REST API is compatible with OpenAI client libraries. The documentation includes a quickstart and API reference.
Use our documentation and community Discord, or contact support@dos.ai for account-specific help.