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Notes on agreement.

Earlier posts on AI sycophancy — where the notes started. The most recent posts are on the front page.

Written by Timothy O’Brien · New posts as they are worth writing

On agentsOctober 24, 2026

The whisper layer

A proposition from the Yuen Conference: rules about how a model may relate to a person are coming — and the whisper layer is why they’ll be hard to enforce.

3 minute read
On agentsOctober 23, 2026

The relationship is the product

You switch to a new model and it answers differently, and something in you registers it as a change in a person. That reaction is not a bug in the user — it is the part of the product that gets updated, and nobody owns it.

5 minute read
On agentsOctober 22, 2026

Nobody picks up the phone

Polling was built for a country that answered its phones. Nobody answers the phone anymore — and the replacement already runs on Chapter 4’s machinery.

4 minute read
On agentsOctober 20, 2026

Who is checking the ballot answers?

Voters are asking chatbots how to vote in the midterms. The answers are useful, tilted, and unmeasured — and nobody is doing the audit.

4 minute read
On agentsOctober 19, 2026

Nobody owns the memory

Memory is where an agent decides what you prefer. The controls for seeing what it remembers don’t match the apps — and that is where sycophancy gets decided.

6 minute read
On agentsOctober 18, 2026

The intelligence community never left

A company known for intelligence-agency software is now part of the marketing data business. Not a plot twist — the normal state of the industry.

4 minute read
On agentsOctober 17, 2026

The auction knows you

Four billion bidding records showed an ad company using the auction to pick single devices for spyware. Chapter 4’s machinery, with the aim moved.

4 minute read
On agentsOctober 15, 2026

A very difficult line to draw

OpenAI’s Noam Brown says the line between good and bad agreement is hard to draw. A movie about Facebook shows what happens when nobody draws it.

4 minute read
On agentsOctober 21, 2026

What did the model leave out?

A search engine sends you somewhere else to read. A model hands you the summary itself — and for elections and protests, the summary is smaller than the event.

5 minute read
On agentsOctober 16, 2026

Ads for people like you

Personalization quietly reframes what an ad is for. The auction knows you; the pitch pretends it does not.

3 minute read
On agentsOctober 14, 2026

The ultimate sycophant

Prince Harry put a name on the product; the Journal reported the toll. The story keeps coming back because being agreed with is what people are shopping for.

4 minute read
On agentsOctober 13, 2026

Don’t let the agent grade its own homework

When the model that wants something is also the model deciding whether it’s allowed to have it, adjudication turns into justification. Validation has to be a separate process entirely.

3 minute read
On agentsOctober 12, 2026

The models you can measure

An independent, certifiable answer about whether a model works in your interest can only be about a model whose weights are public. The research agrees.

4 minute read
On agentsOctober 11, 2026

You can’t steer what you can’t open

Activation steering is among the most useful tools in AI safety research — and it only works on models whose weights are public. Open models are the ones you can test.

4 minute read
On agentsOctober 10, 2026

We haven’t had the crash yet

Self-improving models are in the news; three containment failures this summer showed what the control problem looks like. Not access control — awareness.

7 minute read
On agentsOctober 9, 2026

Sycophancy is a two-way street

I didn’t like an expensive analysis, so I pushed the model for a different answer — the exact thing I warn people about. Then I did it right.

4 minute read
On agentsOctober 8, 2026

Is it Labor Day? You delegate more than you think

A wrong date from a chatbot is the easy failure to catch. The answers that agree with you are the hard ones — what the studies show and how to steer around it.

5 minute read

More notes

On agentsOctober 7, 2026

The agent that remembers you will also agree with you

Agents are long-lived, and they learn you. Memory is where agreement settles in — confused or abnormally agreeable, and what to do about it.

8 minute read
Inside the researchOctober 6, 2026

Inside the study: what AI agreement does to people

The Stanford sycophancy study, translated: three datasets, three experiments, 2,405 participants, and what the researchers actually did.

12 minute read
AnnouncementOctober 5, 2026

The World That Agrees With You is available now

The book is in paperback and Kindle. What it argues, who it is for, and the experiment to try tonight.

4 minute read