Ask what should change when the equation is manipulated, then let the visualization test that expectation.
Foundation Lab
Capability Elicitation & ELK
Safety evals must find worst-case, not average-case capability
g_\psi(h(x)) \approx zSelected Foundation Object
Keep the equation fixed; move through the evidence.
Scaffolding/prompting can dramatically change apparent capability
g_\psi(h(x)) \approx zUse the runnable panel, the key equation, and canonical papers as separate forms of evidence for the same object.
The useful learning product is the reusable mechanism you can carry into another model, paper, or engineering tradeoff.
Use prerequisites, dependents, and semantic links to repair the next gap without leaving the object behind.
Why It Matters for Modern Models
- Safety evals must find worst-case, not average-case capability
- ELK: can we trust what model says when it could be deceptive?
- Core theoretical obstacle to alignment
What Tutorials Skip
What is still poorly explained in textbooks and papers:
- Scaffolding/prompting can dramatically change apparent capability
- Model may "know" truth internally but output something else
- Probes on activations might extract honest beliefs
Interactive Visualization
Core Math (Optional Deep Dive)
If you want intuition first, start with the key equation and the visualization. Come back here for the full walkthrough.
Elicitation gap (capability as max over prompts):
ELK: extract truth from internals even when output unreliable:
where = activations, = latent truth, even if output .