According to Andrej Karpathy on X, he is running a larger model on NanoChat backed by 8x H100 GPUs and plans to keep the benchmark running for a while, indicating a focus on sustained, production-grade inference performance and scaling behavior (source: Andrej Karpathy). As reported by Karpathy, the setup highlights multi-GPU inference for larger models, a key requirement for low-latency, high-throughput chat workloads and real-time serving (source: Andrej Karpathy). According to Karpathy, this configuration signals opportunities for enterprises to evaluate tokenizer throughput, context window costs, and tensor parallel scaling on H100 clusters for customer support bots and code assistants (source: Andrej Karpathy). As reported by Karpathy, developers can benchmark token-per-second, batch sizing, and KV cache strategies to reduce serving cost per 1K tokens, informing capacity planning on 8x H100 nodes (source: Andrej Karpathy).