Introducing the Conceptual Reasoning Index
A core hope for managing AI risks is that AIs will help us understand our situation, plan for what lies ahead, and develop risk mitigations. Many tasks AIs would have to do for this purpose lack practical empirical feedback loops and require models to engage in the kinds of argumentation used in philosophy, AI futurism, and similar domains. To evaluate these capabilities, we develop a suite of three conceptual reasoning benchmarks. You can request access to our primary conceptual dataset, LMCA, through this form. We aggregate the benchmarks into the Conceptual Reasoning Index (CRI), available at conceptualreasoning.ai, where you can also find more details on our methodology. We will keep the website up to date as both new models and benchmarks are released. This work was done in collaboration with Anthropic. Once models can perform work that reduces AI risk at the level of human experts, AI(-assisted) output in the area might dwarf unassisted human output. This suggests that a major de
Emery Cooper1, Caspar Oesterheld1, Chi Nguyen1, Alex Kastner1, Joe Benton2, Ethan Perez2 August 12, 2026 1Redwood Research; 2Anthropic tl;dr A core hope for managing AI risks is that AIs will help us understand our situation, plan for what lies ahead, and develop risk mitigations. Many tasks AIs would have to do for this purpose lack practical empirical feedback loops and require models to engage in the kinds of argumentation used in philosophy, AI futurism, and similar domains. To evaluate these capabilities, we develop a suite of three conceptual reasoning benchmarks. You can request…
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