by OpenAI
AIHubMix Smart Router: Fill in the model name as auto, and the gateway will automatically select the optimal model based on the request content; The auto without a suffix uses the default strategy cost_optimized. You can explicitly specify the focus using auto:<strategy>, such as auto (= auto:cost_optimized) cost priority: choose the cheapest as long as the capability meets the standard; auto:balanced balanced: considers capability / cost / latency auto:quality_first quality priority: prioritize selecting the strongest capability for complex reasoning and critical outputs auto:latency_critical low latency priority: prioritize selecting the fastest response
AIHubMix Smart Router: Fill in the model name as auto, and the gateway will automatically select the optimal model based on the request content; The auto without a suffix uses the default strategy cost_optimized. You can explicitly specify the focus using auto:<strategy>, such as auto (= auto:cost_optimized) cost priority: choose the cheapest as long as the capability meets the standard; auto:balanced balanced: considers capability / cost / latency auto:quality_first quality priority: prioritize selecting the strongest capability for complex reasoning and critical outputs auto:latency_critical low latency priority: prioritize selecting the fastest response
auto has a 1,000,000 token context window.
On AIHubMix, auto costs $2 per million input tokens and $2 per million output tokens.
auto accepts text, audio, image and video input.
auto supports thinking, web, deepsearch, tool calling, function calling, structured outputs and long context. Per-protocol parameter support is listed in the capability table on this page.
auto is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to auto — no other code changes needed.
auto is developed by OpenAI. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
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Use auto via the AIHubMix unified API — one interface for every major LLM.