Blog

Notes on putting AI to work.

Opinion pieces and practical guides on moving AI from pilot to daily operations. Every figure is sourced.

Aerial view of a glacier at sunrise, a rope team of mountaineers following a line of marker poles toward snowy peaks, with the title AI literacy under the EU AI Act and the Postmodel logo

How-to

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7 min read

AI literacy under the EU AI Act: what Article 4 asks of your company after the Digital Omnibus

Article 4 still applies after the Digital Omnibus, but no certificate is required. Who needs AI literacy training, what to cover and what to record.

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Aerial view of an alpine valley at sunrise where a braided river splits into many thin channels that fade into gravel, while one deep channel lit gold runs straight to a lake

Opinion

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11 min read

Workslop and botsitting: why AI isn't saving your team the time you expected

AI saves individuals real time, then the team spends much of it checking, fixing and forwarding output that only looks finished. Here is where the hours leak, a five-day audit to find it in your own team, and the workflow changes that stop it.

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Aerial view of an alpine valley at sunrise where footpaths end at a deep ravine and one path, lit gold, crosses a narrow footbridge to the far side

Guide

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10 min read

Why do AI projects fail? Seven causes and how to prevent each

Most AI projects fail for reasons that have little to do with the model: the wrong problem, no owner, no baseline, data nobody can reach. Here is what the research actually says, seven causes with a prevention step for each, and a pre-mortem you can run before you approve the budget.

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Aerial view of a snowy alpine summit at sunrise reached by several routes: a cable car, a switchback trail, a ridge route and a path between huts

Guide

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9 min read

Who should implement AI in your company: partner, agency, consultant, freelancer or your own team?

Strategy consultancies, AI agencies, implementation partners, freelancers, your own team and vendor engineers all sell AI implementation, and each is good at something different. This guide compares them, shows what published rate data exists, and gives you 12 questions to ask before you sign.

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Aerial view of an alpine valley at sunrise, a single cable-car gondola lit by the sun high above the valley, carried by a long line of pylons reaching down into the shadow

Guide

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10 min read

What does it cost to implement AI in a business? A 2026 guide

The model is rarely the expensive part of an AI project. Here is what implementation costs in 2026, with the three cost buckets, current model prices, a worked example and a worksheet for your own numbers.

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Aerial view of a mountain pass road in tight switchbacks at sunrise, the lower bends lit gold and the upper bends still in blue shadow

Guide

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11 min read

The EU AI Act in 2026: what a company that uses AI must actually do

Most companies are deployers, not AI labs, and three parts of the EU AI Act already apply to them: the bans, AI literacy and the transparency rules. The heavier high-risk duties now start in December 2027, and here is what to do before then.

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Aerial view of an alpine ridge saddle at sunrise where several trails converge on a single stone hut lit gold, above a sea of clouds

Guide

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10 min read

Human in the loop: how to design the approval point in an AI workflow

Human in the loop only protects you if the approval point sits on the right step and the review is real. Here is a grid for placing approval points, the research on rubber-stamping, the metrics that show whether the check works, and a template to document it.

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Aerial view of a glacier plain at sunrise, a trail marked by evenly spaced survey poles, the nearest poles lit gold and the farther ones still in shadow

Guide

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10 min read

How to measure AI ROI: a method for the first workflow

Most published AI ROI figures are opinions collected in surveys. Here is how to measure the return on your first AI workflow yourself, with a two-week baseline, an honest formula, a board reporting rhythm and a template you can copy.

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Aerial view of an alpine pass at sunrise where a paved road runs on to the valley, a gravel track climbs in switchbacks to a mountain hut, and a sheer cliff rises beyond

Guide

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10 min read

Build or buy AI? A decision guide for CEOs

Most companies should buy commodity AI and build only where the workflow is their own, usually on top of rented models rather than from scratch. This guide sets out the three options, the evidence, the hidden costs and a scoring sheet you can use in your next meeting.

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Aerial view of a still alpine reservoir at sunrise behind a curved dam wall, with a single controlled spillway releasing a thin stream

Guide

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11 min read

Annex 22: what pharma and biotech can use AI for in GMP right now (status October 2026)

Annex 22 is still a draft, and the July 2025 text keeps generative AI out of critical GMP decisions while allowing it elsewhere under qualified human review. Here is the exact status, a task triage table, and what to document now so the final text does not force a redo.

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Aerial view of a narrow alpine ridge at sunrise above a sea of clouds, a footpath climbing past stone cairns toward the summit, the nearest cairn lit gold

Guide

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12 min read

An AI implementation roadmap for the first 12 months (with a template)

Most AI roadmaps are a list of use cases with dates attached. This one is a 12-month plan in four phases, each with concrete outputs and a go or stop decision, plus a readiness check, a who-does-what table and a one-page template you can fill in this week.

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Aerial view of an alpine gorge at sunrise, a complete old wooden footbridge lit gold in front and an unfinished steel bridge further back that stops halfway across

Guide

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10 min read

AI layoffs that backfired: what to check before you cut headcount for AI

Some companies that cut staff for AI have had to apologize, rehire or put humans back on the phones. Here is what the documented cases show, why AI-driven cuts go wrong, and the checks to run before you change headcount.

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Aerial view of an alpine valley at sunrise, a mountain railway on a fixed curving track beside an open untracked snowfield, with a lit stone hut where the two meet

Guide

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11 min read

AI agent, chatbot or workflow? What a CEO actually needs to know

A chatbot answers, a workflow follows steps you set, and an agent decides its own next step. Here is when each one fits, why most valuable systems are workflows with an agent step and a human approval, and what to ask a vendor who says \"agent\".

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Guide

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11 min read

AI agent security: what to check before an agent touches your email, files or CRM

An AI agent can be steered by any email, document or web page it reads, so its safety depends on what it is allowed to do, not on how clever it is. Here are the risks in plain language, a 15-point check before go-live, the questions to ask your vendor, and what to watch in the first week.

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Aerial view of a stone mountain hut at sunrise with marked trails fanning out across a plateau, a crevassed glacier in shadow beyond them

How-to

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12 min read

AI acceptable use policy: a template for a 20–500 person company

Most staff already use AI at work, often on personal accounts, and a policy that only forbids it gets ignored. Here is a two-page template in plain language, a one-page staff version and a two-week plan to roll it out.

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Opinion

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6 min read

The model is no longer the advantage

Frontier models are converging in quality and falling in price, and every company can rent the same ones. The gap that matters now opens after the model, in how the work is redesigned, approved, adopted and measured.

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Aerial view of a misty alpine meadow at sunrise, with faint footpaths and one path lit gold by the low sun

How-to

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7 min read

How to choose your first AI workflow

Most teams have more AI ideas than capacity to build them. Here is a method for choosing the first one: a workflow with one owner, a baseline you can measure and a clear point where a person approves the result.

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