Signals

Field notes on moving from AI promise to AI practice. One signal worth following, one subtraction worth making, one (human) prompt worth sharing. Every Monday.

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Signals & Subtractions #051: Permanent = Expired

#051: Permanent = Expired

All information is perishable. AI info ages like milk.

May 18, 2026
Signals & Subtractions #050: 50 Arrows

#050: 50 Arrows

Nearly one year in, I still don't know what I have.

May 11, 2026
Signals & Subtractions #049: Turnstile or "On The List"?

#049: Turnstile or "On The List"?

Stripe shipped agent payments. The language for what agents may do was already open and free.

May 4, 2026
Signals & Subtractions #048: Dashboards Are Last to Know

#048: Dashboards Are Last to Know

The question 'what are you doing?' assumes singular attention. Look for what's running, not what fits the dashboard.

Apr 27, 2026
Signals & Subtractions #047: Behind the Wall

#047: Behind the Wall

David Soria Parra, MCP co-creator, at AI Engineer Europe this week: "2026 is the year agents go to production." Not a prediction.

Apr 21, 2026
Signals & Subtractions #046: Too potent to ship

#046: Too potent to ship

This isn't a hedge against bad press. This is the team that built the capability looking at the test results and concluding: "uh-oh, this is way too potent for broad deployment right now."

Apr 14, 2026
Signals & Subtractions #045: The Gap Nobody Owns

#045: The Gap Nobody Owns

Right now, somewhere in your organization, four different teams are managing four different slices of AI risk.

Apr 6, 2026
Signals & Subtractions #044: Shared Operational Language

#044: Shared Operational Language

Something quietly shifted in the last year. The format used to describe what a person can do and the format used to describe what an AI agent can do are converging. Same structure. Same questions:

Mar 30, 2026
Signals & Subtractions #043: Skills: Have < Use

#043: Skills: Have < Use

Two weeks ago we flagged the vocabulary fork. Last week we showed that skills were never guarantees to begin with.

Mar 23, 2026
Signals & Subtractions #042: Skills Are Bets, Not Gates

#042: Skills Are Bets, Not Gates

Last week we flagged the vocabulary fork: "skills" now means two different things depending on which room you're in.

Mar 16, 2026
Signals & Subtractions #041: Skills Ain't What They Used to Be

#041: Skills Ain't What They Used to Be

For as long as most of us have been working, "skills" meant one thing: what people can do.

Mar 9, 2026
Signals & Subtractions #040: The Verb is the Tell

#040: The Verb is the Tell

Listen closely to how people at your org talk about AI. The verb they reach for tells you everything.

Mar 2, 2026
Signals & Subtractions #039: The Rulebook Doesn't Exist Yet

#039: The Rulebook Doesn't Exist Yet

People are asking for AI rules before the rulebook can exist. Rules follow practice. Practice is still forming.

Feb 23, 2026
Signals & Subtractions #038: The Understanding Trap

#038: The Understanding Trap

Last week I wrote about the dangers of saying "not my job" about AI. This week, I promised we'd talk about what to build.

Feb 16, 2026
Signals & Subtractions #037: "Not My Job" is Predictive

#037: "Not My Job" is Predictive

When AI adoption hits 'That's not my job,' you're looking at an org design problem, not a skills gap.

Feb 9, 2026
Signals & Subtractions #036: The Weight of Avoidance

#036: The Weight of Avoidance

You know that feeling when you've been avoiding the bathroom scale?

Feb 2, 2026
Signals & Subtractions #035: The Handoff Gap

#035: The Handoff Gap

AI generates fast. Ownership doesn't scale.

Jan 26, 2026
Signals & Subtractions #034: Rightness at Resolution

#034: Rightness at Resolution

AI is right at the wrong resolution -- and your validation infrastructure was built for a different kind of system.

Jan 19, 2026
Signals & Subtractions #033: The Copilot Problem

#033: The Copilot Problem

An ancient failure mode AI is exposing everywhere.

Jan 12, 2026
Signals & Subtractions #032: The One-Hour Year

#032: The One-Hour Year

When individuals outrun institutions, the ground shifts for everyone.

Jan 5, 2026
Signals & Subtractions #031: The Only Skill That Matters

#031: The Only Skill That Matters

The only skill that matters is not prompting.

Dec 29, 2025
Signals & Subtractions #030: What Survived 2025

#030: What Survived 2025

Tools changed weekly.

Dec 22, 2025
Signals & Subtractions #029: AI Lives In The Default Path

#029: AI Lives In The Default Path

Most orgs are trying to drive AI adoption with tools, training, and enthusiasm.

Dec 15, 2025
Signals & Subtractions #028: Typecasting L&D as The AI Hype Department

#028: Typecasting L&D as The AI Hype Department

Organizations are asking L&D to lead AI readiness, but what it usually becomes is tool tours, prompting tips, and satisfaction scores instead of real capability.

Dec 8, 2025
Signals & Subtractions #027: Managers over Models

#027: Managers over Models

Why your AI strategy lives (or dies) in 1:1s.

Dec 1, 2025
Signals & Subtractions #026: Friction Creates Shape

#026: Friction Creates Shape

Here in the US, it’s Thanksgiving week. That means an overload of gratitude posts for all the usual accelerators: breakthroughs, mentors, tools, breakthroughs pretending to be tools. There’s no wrong way to be thankful, but let’s take a different angle.

Nov 24, 2025
Signals & Subtractions #025: Synthetic Trust

#025: Synthetic Trust

We’re moving into a strange era of AI adoption:

Nov 17, 2025
Signals & Subtractions #024: Human Interface Fatigue

#024: Human Interface Fatigue

_The more “human-friendly” our tools become, the more mental overhead they create._

Nov 10, 2025
Signals & Subtractions #023: Confidence & Calibration

#023: Confidence & Calibration

Unpacking confidence saturation in AI, separating smarts from sound, and rewiring rewards.

Nov 3, 2025
Signals & Subtractions #022: Scoring Without Understanding

#022: Scoring Without Understanding

AI capability numbers are spreading faster than comprehension.

Oct 27, 2025
Signals & Subtractions #021: The PAICE Research Preview Is Live

#021: The PAICE Research Preview Is Live

Yeah, lots happened in the last week (again): specifically over in Anthropic-land where they announced Skills, Web, MS365 integration, and Haiku 4.

Oct 20, 2025
Signals & Subtractions #020: Turbulent Measures

#020: Turbulent Measures

Everyone’s building an AI score right now.

Oct 13, 2025
Signals & Subtractions #019: Signals & Subtractions — Special Edition

#019: — Special Edition

Personalization at Scale

Oct 6, 2025
Signals & Subtractions #018: Planning for AI Adoption in 2026

#018: Planning for AI Adoption in 2026

Updating the Diffusion of Innovation model for AI, strategizing for trust-building, and navigating AI adoption hurdles.

Sep 29, 2025
Signals & Subtractions #017: Tools Takeover Talent

#017: Tools Takeover Talent

Being replaced by AI is optional.

Sep 22, 2025
Signals & Subtractions #016: Talking to AI Like It’s a Computer

#016: Talking to AI Like It’s a Computer

Wishing ≠ Collaborating

Sep 15, 2025
Signals & Subtractions #015: AI Breaks the Training Workflow

#015: AI Breaks the Training Workflow

Parallel or Perish: Rethinking Training for AI

Sep 8, 2025
Signals & Subtractions #014: 5% Success

#014: 5% Success

AI transformation is like baking bread.

Aug 26, 2025
Signals & Subtractions #012: GPT-5 Changes the Game (Mostly Doesn't)

#012: GPT-5 Changes the Game (Mostly Doesn't)

The long-awaited iteration of the model that started the public love/hate affair with AI landed last week. And (predictably) the reaction is still love/hate.

Aug 18, 2025
Signals & Subtractions #013: Security Isn't About Adding More

#013: Security Isn't About Adding More

AI is the world’s fastest amplifier.

Aug 16, 2025
Signals & Subtractions #011: That Funnel of Yours? It's Straining

#011: That Funnel of Yours? It's Straining

Your sales funnel is losing leads before any salesperson speaks to anyone.

Aug 7, 2025
Signals & Subtractions #010: Governance is Now a UX Problem

#010: Governance is Now a UX Problem

AI is outrunning internal governance frameworks, and the fix starts at the UX layer.

Jul 31, 2025
Signals & Subtractions #008: Align to the Spec, Not to the Prompt

#008: Align to the Spec, Not to the Prompt

The shift from prompt engineering to spec alignment -- why crafting the spec with care is what actually matters.

Jul 17, 2025
Signals & Subtractions #009: Open, auditable AI stacks just shipped!

#009: Open, auditable AI stacks just shipped!

Open, auditable AI stacks just shipped. The implications are bigger than the headlines suggest.

Jul 17, 2025
Signals & Subtractions #007: Culture Is a Technical Dependency

#007: Culture Is a Technical Dependency

Tech teams ship AI features in weeks. The human systems around them still run on quarterly cadences.

Jul 14, 2025
Signals & Subtractions #006: **Signal: Machines With Alien Contexts**

#006: **Signal: Machines With Alien Contexts**

What happens to a custom creative moat when AI can replicate the style in minutes.

Jul 7, 2025
Signals & Subtractions #005: Declare Independence from Vanity Metrics

#005: Declare Independence from Vanity Metrics

Dashboards full of vanity metrics create the illusion of alignment -- and AI is making the problem shinier, not better.

Jun 30, 2025
Signals & Subtractions #004: The Org Chart Is Still Fighting the Last War

#004: The Org Chart Is Still Fighting the Last War

Org charts were designed for accountability, not adaptability. Agentic AI is exposing that limit fast.

Jun 24, 2025
Signals & Subtractions #003: Tool Choice Is Becoming Strategy

#003: Tool Choice Is Becoming Strategy

Tool choice is no longer just procurement -- it encodes organizational values, posture, and readiness for change.

Jun 18, 2025
Signals & Subtractions #002: AI Initiatives Are Moving Faster Than Their Organizations Can

#002: AI Initiatives Are Moving Faster Than Their Organizations Can

AI tools are multiplying fast, but decision rights, governance, and coordination mechanisms are lagging behind.

Jun 12, 2025
Signals & Subtractions #001: The Automation Arms Race Has No Finish Line

#001: The Automation Arms Race Has No Finish Line

Nearly every team is layering 3 or 4 AI tools deep -- but the coordination infrastructure hasn't caught up.

Jun 6, 2025

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