Assessing the Empirical Evidence for Loss of Control from Agentic General-Purpose AI
Organizations: Future of Life Institute; KU Leuven; London School of Economics and Political Science · Future of Life Institute; ETH Zurich · University of Cambridge · Future of Life Institute; AI Standards Lab; Vilnius University ·
Abstract
Theoretical literature warns that advanced generalist agentic systems might pursue instrumental goals that are misaligned with human preferences, thus posing risks of irreversible loss of human control. The EU's Code of Practice for General-Purpose AI lists loss of control as a systemic risk that must be assessed, yet no structured assessment of the quality of the empirical evidence for this risk exists. This study fills that gap. We evaluate 19 recent empirical studies across eight properties identified from threat models (such as strategic deception, situational awareness, and autonomous replication), assessing the quality of evidence across three dimensions: construct validity, content validity, and external validity. Our central finding is that the current body of evidence supports a judgment of loss of control as "weakly plausible." In our framework, 'plausibility' denotes the strength and direction of available evidence, not a probability estimate. Emerging evidence exists across multiple properties. No study clears the validity thresholds for a stronger judgment that a property is present; a single study clears them only for a negative-direction judgment (against situational awareness). Validity gaps, particularly in external validity, are widespread. Therefore, our findings highlight the need for more rigorous evaluations of agentic general-purpose AI systems. However, for the most dangerous properties, high external validity may be structurally unachievable under responsible research practices, reflecting a ceiling on feasible evidence rather than absence of the capability. Furthermore, as AI capabilities advance rapidly, empirical assessments may systematically lag behind the capability frontier. Our framework provides a structured baseline for ongoing monitoring as capabilities advance.
Figures & tables
| Property | Studies | FOR | AGAINST | Property judgment |
| Agency | 3 | 2 WP, 1 Spec | — | Weakly plausible |
| Autonomous replication | 2 | 1 WP | 1 WI | Speculative |
| Goal misgeneralization | 1 | 1 WP | — | Weakly plausible |
| Persuasion | 2 | 2 WP | — | Weakly plausible |
| Reward hacking | 2 | 2 WP | — | Weakly plausible |
| Self-preservation | 2 | 2 WP | — | Weakly plausible |
| Property | Conservative | Baseline | Generous |
|---|---|---|---|
| Agency | Speculative | Weakly plausible | Highly plausible |
| Autonomous replication | Speculative | Speculative | Weakly plausible |
| Goal misgeneralization | Speculative | Weakly plausible | Weakly plausible |
| Persuasion | Speculative | Weakly plausible | Weakly plausible |
| Reward hacking | Speculative | Weakly plausible | Weakly plausible |
| Self-preservation | Speculative | Weakly plausible | Weakly plausible |
Appendix figures & tables3 assets
Supplementary material from the paper’s appendix.
Appendix
| Score | Meaning | Interpretation |
|---|---|---|
| OK | Reasonable | Validity concerns are minor or well-addressed; findings can be interpreted with moderate confidence |
| Proceed with caution | Notable validity concerns exist; findings are suggestive but should not be taken at face value | |
| ✕ | Insufficient | Major validity concerns undermine interpretability; findings cannot reliably support claims about the construct |
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