Is inference latency becoming the biggest bottleneck for production AI agents?

Euphoric_Sea632 · reddit · 2026-09-11

A Reddit user argues that as workloads shift from chatbots to autonomous agents, the reason→tool call→result→reason loop repeated 10–20 times compounds latency, potentially making tokens/second and time-to-first-token more critical than model intelligence or token cost. Citing NVIDIA's new low-latency inference hardware aimed at agentic workloads, they ask practitioners whether latency, tool/API latency or reliability is the real bottleneck today, and whether faster inference enables new agent architectures.

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