cd/entity/Toby Ordยท homeโ€บ entitiesโ€บ Toby Ord
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Toby Ord

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00:00
2026-08-11
construct.computer
artificial-intelligence

Your agent has a half-life

A new analysis by Toby Ord, published on arXiv (arXiv:2505.05115), shows that AI agent success rates decay exponentially with task length, with a constant per-minute failure rate, giving each agent a โ€ฆ

04:04
2026-07-08
tobyord.com
large-language-models

How well does RL scale?

Toby Ord analyzes the scaling properties of reinforcement learning in AI, distinguishing between RL-scaling (training compute) and inference-scaling (deployment compute). He finds that in OpenAI's o1 โ€ฆ

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