#latency

Together AI released Mamba-3, an open-source state space model delivering faster decode-time inference than Transformers. Builders should evaluate this for latency-critical applications.

OpenAI released smaller model variants optimized for cost and latency. Here's how to evaluate them for your stack and what this means for your API spend.

OpenAI's GPT-5.3 Instant prioritizes speed and search accuracy. For builders, this means lower latency for web-dependent applications and more reliable real-time information retrieval.