Macro 4 blog

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Comparing LLMs for the enterprise: choosing the right AI for the task

In this blog, Philip D'Souza looks at the factors to consider to help you select the right LLM for your organization.

2025/10/30
Philip D'Souza
3 minute read

Tubes DX: web-based mainframe access with an enhanced user experience

In this blog, find out how Tubes DX turns Tubes into the ultimate modern mainframe session manager for today's enterprise.

2025/10/24
Michelle Harris
3 minute read

AI where it matters: five reasons why the IBM z17 deserves our attention

In this blog, find out why the IBM z17 is the ideal choice for enterprises that process large volumes of mission-critical data, who want to integrate AI into th...

2025/10/14
Sarah Bowden
3 minute read

Why 'seemingly human' AI is a problem for business (and how to fix it)

In this blog, find out why treating AI like a trusted colleague may have serious drawbacks for business.

2025/09/26
Sarah Bowden
3 minute read

Why context engineering is the new buzzword in AI and why it matters

In this blog, find out why the phrase 'context engineering' is gaining popularity and why mastering it will be key to maximizing the potential of AI.

2025/09/09
Philip D'Souza
3 minute read

How the new capabilities in z/OS 3.2 will advance the IBM Z ecosystem

In this blog find out how IBM z/OS 3.2, the next release of the IBM flagship operating system, supports hybrid cloud and AI, including the IBM z17, to drive inn...

2025/07/30
Larry Lawler
3 read

The IBM Z Global Skills Accelerator (GSAP) Program: reflections of the first 12 weeks

Aaron Stoddart discusses how the GSAP foundation stage with its combination of learning, mentoring and practical experience has helped kick-start his mainframe ...

2025/07/23
Aaron Stoddart
3 minute read
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