Empirical

Streams in this track include hands-on research using machine learning experiments to understand and improve model safety including AI control, interpretability, scalable oversight, evaluations, red-teaming, and robustness. This is the largest track in the program and is defined by its methods rather than any single research agenda. If your primary tool is ML engineering, this is your track.

Application process

  • Initial application: No track-specific questions.
  • Stage 2: Complete 1–2 assessments evaluating research taste and technical implementation skills.
  • Stream applications & follow-up: Apply to individual streams; follow-up includes interviews or additional assessments depending on the stream.

Empirical track overview

The track is defined by its methodology more than by any single research agenda. Fellows run ML experiments to understand and improve the safety properties of frontier models, with work spanning interpretability, AI control, scalable oversight, evaluations, red-teaming, robustness, and model organisms of misalignment. The unifying thread is that progress comes from getting hands on real models (training, probing, fine-tuning, measuring) rather than reasoning from first principles alone. This is the largest track in the program and the most common entry point into technical AI safety research.

We are looking for fellows whose primary tool is ML engineering, broadly construed. The essential requirement is the ability to design and run experiments on language models or other deep learning systems and iterate quickly on the results. In practice that usually means strong Python (with and without AI coding tools), comfort with the infrastructure around running models at moderate scale, and enough research taste to know which experiments are worth running. Mission alignment matters: fellows should be able to say why a given line of empirical work meaningfully reduces frontier risk, not just whether it yields a successful publication. Educational background and seniority are weighted lightly here relative to other tracks. Past cohorts have included strong fellows ranging from undergraduates to senior industry researchers.

Fellows are matched to mentors based on fit, and projects are scoped to produce concrete artifacts by program end: papers, evaluation suites, open-source tooling, or technical reports. Target audiences include safety and alignment teams at frontier labs, governments and other evaluation organizations, the broader ML research community.

Empirical track streams

This stream will focus on monitoring, stress-testing safety methods, and evals, with a focus on risks from scheming AIs. Examples include (black-box) AI control techniques, white-box monitors (probes etc.), chain-of-thought monitoring/faithfulness, building evaluation environments, and stress-testing mitigations.

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Mentorship structure
Desired fellow characteristics
Project selection process

We are excited to supervise projects:

  1. Study the causes and implications of (multi-agent) situational awareness;
  2. Contribute to LawZero's Scientist AI, in the form of contextualization and uncertainty estimation. 
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Mentorship structure
Desired fellow characteristics
Project selection process

Lee's stream will focus primarily on improving mechanistic interpretability methods for reverse-engineering neural networks.  

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Mentorship structure
Desired fellow characteristics
Project selection process

This stream focuses on critical challenges in AI safety and alignment, including risks from automating AI research, bottlenecks to recursive self-improvement, and the automation of safety and alignment research. Priority topics also include AGI privacy, measuring long-horizon agentic capabilities, developing new alignment methods, and advancing the science of post-training.

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Mentorship structure
Desired fellow characteristics
Project selection process

We research early training interventions that shape a model's psychological core such that alignment generalizes through subsequent training. Potential projects span developing evaluations of model psychology, developing training interventions, experimenting with seeding the chain-of-thought patterns of the model, and methods for making models active participants in their own alignment.

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Mentorship structure
Desired fellow characteristics
Project selection process

Projects on this stream cluster into a few broad areas from the empirical track: scalable oversight, AI control, monitorability and interpretability, adversarial robustness, and security. 

Most fellows will work closely with one or two mentors on something that fits into the mentors' ongoing research. The above list of mentors above is tentative.

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Desired fellow characteristics

The Redwood Research stream is looking for fast empirical iterators and strategists to work on control research.

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Mentorship structure
Desired fellow characteristics
Project selection process

This stream will work on projects that empirically assess national security threats of AI misuse (CBRN terrorism and cyberattacks) and improve dangerous capability evaluations. Threat modeling applicants should have a skeptical mindset, enjoy case study work, and be strong written communicators. Eval applicants should be able and excited to help demonstrate concepts like sandbagging elicitation gaps in an AI misuse context.

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Frequently asked questions

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