Classer – high-performance zero-shot classification API (classer.ai)

Classer has launched a high-performance zero-shot classification API that promises significant improvements over existing models such as GPT-5.4. Designed to streamline AI classification tasks—like sorting support tickets or detecting spam—Classer eliminates the complexities of prompt engineering and schema violations, focusing solely on delivering accurate labels in real-time. It boasts a remarkable 100% reliability in output validity, operates at less than 200 milliseconds latency, and is up to 100 times cheaper than traditional large language models (LLMs), making it highly appealing for high-volume applications. This development is significant for the AI/ML community as it addresses the affordability and efficiency challenges that come with deploying general-purpose LLMs for classification tasks. With Classer, users can achieve accurate results without the need for extensive model tuning or technical expertise, further democratizing access to sophisticated AI capabilities. The API's innovation lies in its ability to adapt and auto-correct using user-provided labels, ensuring continuous enhancement of performance, thereby setting a new standard for AI classification at scale.