Groq

Groq delivers conversational speed inference for large language models through its custom-designed Language Processing Unit (LPU) architecture. By ditching standard GPU memory bottlenecks in favor of deterministic on-chip SRAM, Groq achieves speeds that allow open-weight models like Llama 3 and Mixtral to generate responses at 300 to 500+ tokens per second.

This speed threshold unlocks real-time voice agents, conversational search synthesis, and multi-turn iterative coding loops that feel instantaneous. The GroqCloud API mirrors standard OpenAI formatting, making it trivial to test alongside traditional cloud hosts. While context window sizes and maximum model parameters are constrained by on-chip memory density, for production speed and latency-critical workloads Groq sets the current hardware performance standard.