Research & reports
Compare studies, open model profiles and trace findings to their source.
2024Read source | Purpose-trained Anthropic language models from smaller scales to Claude-1.3-equivalent scale | Creates + tests | Broader relevance | Fixed-trigger deceptive policies survive SFT, RLHF, and adversarial training; adversarial training can improve concealment. | Behavioral tests + visible reasoning | |
|---|---|---|---|---|---|---|
2026Read source | No new model; cites Qwen secret-loyalty organisms, sleeper agents, classifiers, and a Grok 4 anecdote | Theory / review | Direct loyalty research | Defines secret loyalty and maps broad activation/action spaces that remain mostly untested. | Research agenda · no new experiment | No direct match |
2025Read source | Internal frontier systems; cites o1-preview, sleeper agents, and agentic-misalignment studies | Theory / review | Broader relevance | Successor sabotage could seed a sleeper-agent-like hidden policy into the next model generation. | Policy recommendations | No direct match |
2024Read source | Sleeper-agent model organisms from Hubinger et al. | Audits / measures | Broader relevance | Defection-related internal states can be visible even when behavior is trigger-gated. | White-box · activation probes | No direct match |
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