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DEISO Mirai AI Pro v4.2 introduces a major upgrade in contextual intelligence, transforming Mirai into a client-aligned, execution-focused guidance system. Released on April 17, 2026, this version integrates real DEISO services, training programs, and systems into dynamically selected pathways, ensuring that the responses you receive are directly aligned with your objectives, operational workflows, and implementation challenges. Rather than returning generic sustainability information, Mirai now selects the most contextually relevant DEISO route based on what you describe. Release date: April 17, 2026
Version: v4.2
Product: DEISO Mirai AI Pro

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New Home & Messages access interface

v4.2 introduces a dedicated interface layer that appears once Mirai finishes loading, replacing the plain conversational entry with a structured access environment for both Mirai Mini and Mirai Full Screen.

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Interface access layer

When Mirai loads, you now see a Home and Messages bar at the top of the interface. This gives you immediate, clear navigation between returning to the starting view and accessing your active conversation — without ambiguity or back-and-forth browsing. After Mirai initializes, four direct action links appear inside the interface:
#ActionURL
01Free Technical Evaluation — Start with structured expert review and pathway guidance.dei.so/free-technical-evaluation
02Request a Quote — Move from inquiry to a scoped technical engagement.dei.so/contact-form
03Book a Consultation — Access direct scheduling for a structured discussion.dei.so/schedule
04Explore DEISO — Return to services, systems, and implementation pathways.dei.so
You do not need to leave Mirai or navigate the main website to reach these conversion routes — they are built directly into the post-load interface.

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Mirai Mini

In the embedded assistant experience, v4.2 adds a compact access layer that gives you immediate visibility of the Home and Messages bar alongside the four high-priority action links. This means you can move from a conversation into a consultation request, evaluation form, or full site exploration without switching context.

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Mirai Full Screen

In the full-screen workspace, the same navigation logic and structured access architecture applies. The interface is expanded to fit the larger conversational environment, but the Home and Messages structure, and the four quick-access links, are preserved identically.

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Key additions in this interface update

  • True post-load access structure: introduces a real entry environment after Mirai loads, replacing the plain chat opener with a guided navigation layer.
  • Separated Home and Messages: reduces ambiguity by giving each function its own dedicated area, making it clearer where you are inside the Mirai interface at any point.
  • Conversion links inside Mirai: places your highest-priority DEISO action paths directly inside the assistant experience, so you can transition faster from guided exploration into a formal DEISO engagement.

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Release summary

DEISO Mirai AI Pro v4.2 delivers deep contextual mapping, adaptive service selection, and client-aligned response logic. Mirai can now translate complex sustainability challenges into practical execution pathways, system integration models, and capability development strategies across the full DEISO ecosystem — and the new Home & Messages interface ensures you can move from exploration to action without leaving the assistant environment.