Google’s Gemini Decisions API to handle up to 1,000 questions per request
Google has announced Gemini Decisions API, offering developers a way to handle routine decisions in AI applications without generating text responses, weeks after OpenAI launched a competing service. Powered by the company’s new Gemini Decision 1 model, the API allows developers to evaluate up to 1,000 questions in a single request. Unlike conventional generative AI models that produce responses token by token, the system assigns probabilities to specified options, allowing applications to make decisions without waiting for a generated answer. Developers can use the API to check whether a condition is met or select an option from a predefined set. It can also score inputs against a rubric, allowing applications to evaluate the degree to which an input meets specified criteria. The API supports multimodal inputs, including images, audio, and video, with a context window of up to 256,000 tokens. Developers can use the resulting confidence scores to determine when an application should proceed automatically or refer uncertain cases for further review. Google said the API delivers end-to-end latency of 150 to 250 milliseconds in tests involving contexts of up to 16,000 tokens, with performance remaining relatively stable across one to 100 questions. The company has priced the API at $0.10 per million input tokens, without additional output-token charges. “Your shared input is billed once per request no matter how many questions you evaluate (each question adds only its own instr…