We thought about many things in order to write this scenario. We believe in transparency, so we're publishing our thinking here in the form of various supplements, even though some of them are unpolished, scrappy, and/or guesswork. We tried to indicate at the top of each how confident we are in them.

Answers to some of the most common objections and questions about Plan A that we have received so far.
How the plan addresses the five biggest risks from AI.

How much do hidden AI projects threaten the deal, and how we can prevent, detect, and deter them?

How can the US and China enforce an AI slowdown without having to trust each other?

How can relevant information be shared with decision-makers and the public while avoiding downsides?

The Consortium scales to top-expert AI by 2035, then slows nearly to a pause before handoff.

What security is needed for Plan A in model weights, verification integrity, and algorithmic secrets.

What security is needed for Plan A in model weights, verification integrity, and algorithmic secrets.
Core forecasts and recommendations the scenario rests on, and how confident we are in each.

Scoring alternative plans on metrics we care about and our odds of them leading to a good future.

How the risk of the deal weakening over time shapes how fast to scale capabilities.
The modified AI Futures Model behind Plan A's trajectories, with an interactive explorer.

Why we expect full automation and explosive growth from AI and summaries of our economic model.

Justification of the compute numbers in our scenario.
An interactive explorer of our economic model.
How the resources of space could be allocated in the longer term future.

How we can use AI to improve human judgment and collective decision-making.
Our best-guess roadmap of the alignment objectives needed to avoid AI takeover.