Introducing Alchemax-5 and Alchemax-o3 Pro: Intelligence Beyond the Frontier

LONDON, UK — Today, Alchemax Labs is releasing Alchemax-5 and Alchemax-o3 Pro to developers, researchers, and enterprise customers worldwide. Together, they represent our most significant advance in multimodal understanding, deep reasoning, and autonomous software engineering.

Alchemax-5 serves as our flagship unified model—combining a 2-million-token context window, native vision and audio comprehension, and sub-180ms latency. For workloads requiring exhaustive mathematical, scientific, or repository-scale code synthesis, Alchemax-o3 Pro scales verifiable test-time compute to surpass every existing industry benchmark.

Both models are available immediately through our OpenAI-compatible REST & gRPC APIs, our Atlas AI Workspace, and dedicated UK/EU sovereign clusters.