Computerweekly iconComputerweeklySep 28, 2026 ~5 min source read

Are AI coders more trouble than they’re worth?

A poll of 300 UK and US software professionals finds AI coding agents are creating downstream work: hallucinations, incorrect code, longer debugging, and code reaching production before teams understand it.

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Useful takeaways from this story.

93% of surveyed teams reported AI hallucinations that misdiagnose problems in complex code.

Teams spend an average of 16.9 hours a week debugging, roughly twice the time spent writing code, according to Undo's poll.

The useful part

| Computer Weekly Home Artificial intelligence, automation and robotics Jürgen Fälchle. Over half (55%) say agents introduce incorrect code too frequently, creating rework that delays delivery cycles. In fact, 94% admit they are losing productivity due to having to analyse code at least once a month.

How it works

  • Undo said this means AI agents need to be able to gather evidence and data to reach accurate conclusions independently.
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What to take from it

This means engineers still need to step in to solve these downstream problems, and this is where they are now spending most of their time. Search Data Management HR makes major strides toward improving employee engagement Cloud vs. Are AI coders more trouble than they're worth?

Example or evidence

  • AI's energy and latency demands are driving infrastructure toward the edge -- closer to users,...
  • stock.adobe.c By Cliff Saran, Managing Editor Published: 28 Sep 2026 14:45 The majority of UK and US software development teams polled by independent research firm Coleman Parkes say artificial intelligence...
  • The poll found that more than a third (35%) of code reaches production before software development teams fully understand what the code actually does.
  • Using artificial intelligence to generate code is not necessarily a productivity boost, with programmers spending far more time reviewing code.

Details worth keeping

This leads to coding errors being introduced in production systems. In a bid to free up budget to spend on artificial intelligence infrastructure, Google parent Alphabet is using AI to improve operational efficiency. As the authors of the report point out, relying on human effort to lead AI to fix every bug or figure out the cause of unexpected behaviour is unsustainable given the pace at which agents are generating code.

Related coverage

  • Dev: AI made the first draft free.
  • Dev: Originally published at nlocoding.com Only 18% of developers trust their AI debugging assistant to suggest production-ready fixes without review.
  • Youthkiawaaz: In the current time, AI is growing very fastly as compared to last year.
  • Computerweekly: AI is bringing back some of the joy of pure, creative coding - just like when Sage's Aaron Harris was a kid. But it comes with a warning...

More context around this story.

Advanced AI Debugging Assistants: Real Results & 2026 Data
Dev iconDevSep 8, 2026

Advanced AI Debugging Assistants: Real Results & 2026 Data

Originally published at nlocoding.com Only 18% of developers trust their AI debugging assistant to suggest production-ready fixes without review. The other 82%? They’re still glued to Stack Overflow, tabs multiplying like rabbits. (Source: JetBrains State of Developer Ecosystem 2026) Software eats itself faster every y

Problems of Usint Ai in the Software Development
Youthkiawaaz iconYouthkiawaazSep 1, 2026

Problems of Usint Ai in the Software Development

In the current time , AI is growing very fastly as compared to last year. Earlier there are only AI chat bots like GPT , Gemini which can answer and write the code but now new Powerful Ai agnets , IDE and CLI of various Companies is comed like Claude Code , Codex , Cursor any many more. This agents can directly write t

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