Signal Thinking
Robert EvansCut noise. Think better. Leverage AI.
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 23 | Founded | 3 years ago | Last Issue | 12 days ago |
| Active | |||||
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signalthinking.comLatest Issues
The 22 Failure Modes Are Not 22 Problems. They Are Five.
I published a catalog of twenty-two ways LLM agents fail. Then a commenter said the thing that turns a list into a model: a dependency graph over the taxonomy would be a killer follow-up.
He was right, and chasing it down changed how I see...
The Failure Catalog: 22 Ways Every Agent Fails, and the Prompts That Guard Against Them
Every agent you build fails in the same ways. Not similar ways. The same ways.
I have watched enough agents break, in production and in demos, to stop treating each failure as a surprise. The surprises repeat. A coding agent claims it ran...
The Penalty for Being Good
On June 9, 2026, Anthropic released Fable 5. By nearly every benchmark, it was the most capable AI model ever made available to the general public. Three days later, the US government ordered it offline.
The official reason was a jailbreak...
My AI Team Debated My Ideas at 5am While I Slept
Most of the conversation about AI right now is about products. What you can build, what markets you can reach, what revenue you can generate. That’s fine. But I don’t hear nearly enough about something I find more immediately useful: what y...
Forty-five minutes on a spec. Thirty minutes to build.
Thirty-eight AI personas talking to each other in a desktop app I had not written a single line of code for.
They had opinions. They interrupted. You could configure how much of each trait any one of them brought to a conversation: creativ...
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Authors
The writers behind this newsletter.
Husband, father, hacker/tinkerer, AI experimenter, biohacker, avid learner, lover of psychology and philosophy.
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