
Fast, reliable serving for frontier open models
Prime Inference is Prime Intellect's serving platform for frontier open-source models, with serverless endpoints and reserved capacity across multiple datacenters on NVIDIA Blackwell GPUs. It's OpenAI compatible, fails over automatically between datacenters, and offers unified billing and team usage tracking. Its GLM-5.3 endpoint went live on OpenRouter on Sept 22 with a near-zero tool-call error rate and 100% uptime since launch, per Prime Intellect.
Prime Inference is a serving platform by Prime Intellect for open-source AI models, utilizing NVIDIA Blackwell GPUs with serverless endpoints and automatic failover across datacenters. Its GLM-5.3 endpoint, launched on September 22, boasts a near-zero tool-call error rate and 100% uptime since launch.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.