Launch Two, NuCube outline AI-aided reactor design

NuCube's posts describe AI-aided placement of fuel and burnable poison in the reactor core.

Rhea-AI Filing Summary

Launch Two Acquisition Corp. is the subject company in the proposed business combination with NuCube Energy, Inc.; NuCube posted messages about its reactor-design technology on LinkedIn and X on September 24, 2026. Launch Two filed a Form S-4 registration statement on September 11, 2026, with NuCube named as a co-registrant in connection with the proposed combination.

NuCube described its Fuel Moderator and Absorber assembly technology as using AI-aided optimization to refine fuel and burnable-poison placement in the reactor core. NuCube said the design is intended to improve fuel utilization, support longer core life, simplify safety requirements, and reduce long-lived waste.

Key Terms

Fuel Moderator and Absorber assembly technology, burnable-poison placement, core-loading optimization

3 terms

Fuel Moderator and Absorber assembly technology technical

"Fuel Moderator and Absorber assembly technology uses AI-aided optimization"

burnable-poison placement technical

"refine fuel and burnable-poison placement inside the reactor core"

core-loading optimization technical

"AI-aided core-loading optimization to improve fuel utilization"

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What does the LPBB filing say about NuCube's AI reactor-design technology?

NuCube said its Fuel Moderator and Absorber assembly technology uses AI-aided optimization to refine fuel and burnable-poison placement inside the reactor core. NuCube said the design is intended to improve fuel utilization, support longer core life, simplify safety requirements, and reduce long-lived waste.

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Available on EDGAR 09/24/2026 - 05:18 PM Accepted by SEC EDGAR 09/24/2026 - 05:15 PM Learn about SEC filing dates

Filed by NuCube Energy, Inc.
pursuant to Rule 425 under the Securities Act of 1933
and deemed filed pursuant to Rule 14a-12
under the Securities Exchange Act of 1934

Subject Company: Launch Two Acquisition Corp.

Commission File No.: 001-42306

Subject Company: NuCube Energy, Inc.
Commission File No.: 333-298907

As previously disclosed, on September 11, 2026, Launch Two Acquisition Corp., a Cayman Islands exempted company (“Launch Two”), filed a registration statement on Form S-4 with the U.S. Securities and Exchange Commission, with NuCube Energy, Inc., a Delaware corporation (“NuCube”), named as a co-registrant, in connection with the proposed business combination between NuCube and Launch Two.

On September 24, 2026, NuCube made the below communications on its LinkedIn and X accounts.

NuCube LinkedIn Post:

AI is becoming a design tool for advanced nuclear.

Our proprietary Fuel Moderator and Absorber assembly technology uses AI-aided optimization to refine fuel and burnable-poison placement inside the reactor core. The design is intended to improve fuel utilization, support longer core life, simplify safety requirements, and reduce long-lived waste.

The takeaway? Computational optimization can help engineers get more performance from the same fundamental materials and fuel.

Learn more: <Link to website>

 

NuCube X Post:

AI can help optimize reactor design. Our Fuel Moderator and Absorber assembly technology uses AI-aided core-loading optimization to improve fuel utilization, support longer core life, simplify safety requirements, and reduce long-lived waste.

Learn more: <Link to website>