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Artificial General Intelligence Forecasting and Scenario Analysis: State of the Field, Methodological Gaps, and Strategic Implications

RAND | 2026-03-24 | tech

Topics: AI, Cybersecurity, Europe, Nuclear, Taiwan, United States, Technology

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English Summary

The report synthesizes diverse AGI forecasting methodologies and finds that multiple independent approaches—expert surveys, prediction markets, and compute-centric models—show convergent evidence toward earlier AGI timelines, with many clustering in the 2030s, driven by rapid scaling of compute resources and capital investment. However, forecasting infrastructure remains immature with significant limitations: benchmarks saturate quickly, influential models lack independent validation, and reasonable experts fundamentally disagree about whether scaling existing architectures will suffice, how rapidly capabilities will diffuse economically, and whether AI-driven research acceleration will compress timelines. The report identifies three core empirical cruxes—capability sufficiency, diffusion speed, and takeoff dynamics—that generate distinct expert positions, with disagreement persisting despite shared information. Rather than betting on specific timelines, decisionmakers should pursue scenario-robust strategies emphasizing technical expertise, evaluation infrastructure, and monitoring systems while keying different policy responses to observable triggers across domains. Strengthening forecasting through independent model validation, continuous capability measurement, and real-time monitoring of AI's role in research advancement would better position policymakers to manage uncertainty across the range of plausible futures.

中文摘要

該報告綜合了多種通用人工智能(AGI)預測方法論,發現多個獨立方法——專家調查、預測市場和計算為中心的模型——都顯示出收斂的證據,指向更早的 AGI 實現時間表,許多預測集中在 2030 年代,由計算資源和資本投資的快速擴展所驅動。然而,預測基礎設施仍然不夠成熟,存在重大限制:基準測試快速飽和、有影響力的模型缺乏獨立驗證、合理的專家在以下方面存在根本分歧——現有架構的擴展是否足以應對、能力在經濟上傳播的速度有多快,以及 AI 驅動的研究加速是否會壓縮時間表。報告指出了三個核心實證關鍵點——能力充分性、傳播速度和起飛動態——這些因素產生了不同的專家立場,儘管各方掌握相同信息,分歧仍然存在。與其押注特定的時間表,決策者應該追求情景穩健的策略,強調技術專業知識、評估基礎設施和監測系統,同時根據各個領域的可觀察觸發因素制定相應的政策回應。通過獨立的模型驗證、持續的能力測量和實時監測 AI 在研究進展中的角色,來加強預測,這將使政策制定者更好地應對一系列合理未來情景中的不確定性。

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