Heise Gruppe Publishes c't KI-Wissen 2026

Heise Gruppe GmbH & Co. KG has released its special issue, c't KI-Wissen 2026. The publication delves into the practical applications of artificial intelligence (AI) and the challenges it presents, particularly in the realms of work and software development.

The magazine critically examines the purported benefits of AI, such as increased productivity and solutions to labor shortages. It also highlights practical issues, including the emergence of new tasks with AI adoption, unexpected costs from token usage, and dependency on specific vendors. c't KI-Wissen 2026 assesses not only the capabilities of current AI systems but also the viability and potential pitfalls of their implementation.

Regarding the world of work, the publication questions widespread fears of job displacement due to AI. Instead, it focuses on how AI is altering individual job roles, hindering entry-level positions, and potentially intensifying work. The magazine investigates why anticipated time savings do not automatically lead to employee relief and why many AI projects falter in daily business operations.

In software development, the issue addresses the "Vibe-Coding" approach, where AI agents are tasked with generating code. It evaluates when this method is effective versus when it merely consumes resources. Articles guide developers on maintaining control over software architecture, quality, and security. The publication also tests locally executable AI applications and presents alternatives to major US AI platforms, emphasizing European and open-source solutions, data security, and cost considerations.

Furthermore, c't KI-Wissen 2026 tackles "AI-Slop" – the flood of automatically generated text, images, and videos online. It analyzes the business models driving this content creation, its impact on journalism and public discourse, and the ineffectiveness of existing regulations. The issue also warns of new dangers, such as AI agents making purchases on behalf of users, and discusses cybersecurity concerns like "prompt injections" and new forms of "Promptware" attacks.