Kyle

Hacking the Inference Pareto Frontier - Kyle Kranen, NVIDIA

Aug 1, 2025 · 20:25

Kyle Kranen, architect of NVIDIA Dynamo, explains how to break the inference Pareto frontier by manipulating trade-offs between quality, latency, and cost using a toolkit of techniques. Disaggregation separates prefill and decode phases, achieving up to 2× tokens per second per GPU at fixed latency for LLaMA 70B on 16 H100s. Smart routing maximizes KV cache hits, asymptotically reducing prefill work as deployments scale. Structure from agentic workloads, like inference-time scaling, enables smaller models (e.g., 8B queried 3–4 times) to match larger models' quality at lower cost. KV manipulation offloads caches during tool calls (e.g., 30-second delays) to avoid re-prefill. Dynamism adjusts worker specialization and autoscales prefill/decode ratios in real time to handle shifting user distributions, ensuring disaggregation reaches maximum potential.

Measuring AGI: Interactive Reasoning Benchmarks for ARC-AGI-3 — Greg Kamradt, ARC Prize Foundation

Jul 16, 2025 · 18:28

Greg Kamradt, President of ARC Prize Foundation, introduces ARC-AGI-3, the first interactive reasoning benchmark for AGI that drops agents into novel games without prior instruction, forcing exploration to solve tasks. Unlike static tests, this benchmark measures skill acquisition efficiency—how quickly an AI learns and applies new skills—using human baselines from 400+ in-person tests. It strips away language and trivia, relying only on core knowledge priors (basic math, geometry, agentness, objectness). A public training set of ~40 games will be released, but performance is measured on a private evaluation set of 120 games unseen by developers or AI. Kamradt asserts that as long as AI cannot outperform humans on these problems, we do not have AGI; a sandbox preview with five games and a mini agent competition is planned for next month, with full launch in Q1 2026.