Ra&#39;anana, Israel, May  20, 2026  (GLOBE NEWSWIRE) -- Rail Vision Ltd. (NASDAQ:RVSN, FSE: C80)) (&#34;Rail Vision&#34; or the &#34;Company&#34;), an early commercialization stage technology company transforming railway safety through

RVSN

Rail Vision: Quantum Transportation Successfully Integrates Google's Public Surface-Code Dataset into its Quantum Error Correction Transformer

Rail Vision Achieves Key Milestone in Quantum Technology Integration

<section class="insight" data-version="1">
  <section data-block="information">
    <h3>Information</h3>
    <p>Ra&amp;#39;anana, Israel, May  20, 2026  (GLOBE NEWSWIRE) -- Rail Vision Ltd. (NASDAQ:RVSN, FSE: C80)) (&amp;#34;Rail Vision&amp;#34; or the &amp;#34;Company&amp;#34;), an early commercialization stage technology company transforming railway safety through</p>
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  <section data-block="ai-summary-paragraph">
    <h3>AI Summary</h3>
    <p>Rail Vision&#039;s subsidiary, Quantum Transportation, successfully integrated Google Quantum AI&#039;s data, reducing technical risks in quantum error correction. This advancement is poised to enhance the scalability of quantum applications in the transportation sector, marking a significant step towards commercial viability and operational efficiency for Rail Vision&#039;s technology offerings.</p>
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  <section data-block="ai-summary-bullets">
    <h3>Key Points</h3>
    <ul><li>Rail Vision&#039;s Quantum Transportation integrates Google Quantum AI&#039;s dataset successfully.</li><li>This milestone advances quantum error correction, reducing technical risks.</li><li>Quantum Transportation uses AWS cloud for scalable quantum applications.</li><li>Rail Vision develops AI-integrated sensing systems for railway safety.</li><li>Company holds 51% stake in Quantum Transportation, enhancing future growth.</li></ul>
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  <section data-block="companies-mentioned">
    <h3>Companies Mentioned</h3>
    <ul><li><strong>Google Quantum AI (GOOGL)</strong>: Partnership enhances Quantum Transportation&#039;s technological capabilities.</li><li><strong>AWS (AMZN)</strong>: Cloud deployment supports scalable infrastructure for quantum data processing.</li><li><strong>Ramot at Tel Aviv University</strong>: Licensor of technology underpinning Quantum Transportation&#039;s decoder developments.</li></ul>
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  <section data-block="category">
    <h3>Corporate Developments</h3>
    <p>This article fits the &#039;Corporate Developments&#039; category as it highlights critical advancements in Rail Vision&#039;s technology through its subsidiary, which holds significant implications for the company&#039;s future growth and market positioning.</p>
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  <section data-block="market-moving">
    <h3>Market-Moving</h3>
    <ul><li>Successful integration of Google Quantum AI data could boost RVSN&#039;s market position.</li><li>Advancements in quantum error correction may lead to increased investment interest.</li><li>Rail Vision&#039;s technology could attract new partnerships or contracts in AI and transportation sectors.</li></ul>
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  <section data-block="key-facts">
    <h3>Key Facts</h3>
    <ul><li>Rail Vision holds a 51% stake in Quantum Transportation.</li><li>Quantum Transportation has partnered with Google Quantum AI for technology integration.</li><li>Integration milestone achieved as of May 20, 2026.</li><li>Quantum Transportation&#039;s technology aims to support scalability in quantum applications.</li><li>Rail Vision is focused on enhancing railway safety through AI-integrated sensing.</li></ul>
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  <section data-block="trading-thesis">
    <h3>Trading Thesis</h3>
    <p>Consider buying RVSN shares to capitalize on potential growth from quantum advancements in the next 6-12 months.</p>
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<link type="text/css" rel="stylesheet" href="https://www.globenewswire.com/styles/gnw_nitf.css"></link><p align="justify">Ra'anana, Israel, May  20, 2026  (GLOBE NEWSWIRE) -- Rail Vision Ltd. (NASDAQ:<a class="ticker" href="https://www.benzinga.com/quote/RVSN">RVSN</a>, FSE: C80)) ("Rail Vision" or the "Company"), an early commercialization stage technology company transforming railway safety through advanced AI-integrated sensing systems, announces today, that its majority owned subsidiary <a href="https://www.globenewswire.com/Tracker?data=jUn3YbauL8hr_i4iKJ9xxSQfWuWJFknqTYvRVFtnpuOYhSvr7tVSOJKZx-64CXnvu41Wccc_Frh7493h_x2704M4kLrlVmm5twGmT6uXV6D6sXyGkjyik9880ZqX6A4L" rel="nofollow" target="_blank">Quantum Transportation</a> Ltd. ("Quantum Transportation"), a quantum computing innovator, has successfully delivered a working integration layer that brings a publicly accessible experimental surface-code dataset from Google Quantum AI, into the Quantum Transportation's Quantum Error Correction (QECC) IP (patent pending) transformer pipeline.</p>  <p align="justify">In this phase, the team implemented a standardized data adapter to ingest dense binary syndrome measurements from selected experimental configurations, engineered dynamic attention masking that adapts to code distances and layouts, and established an end-to-end training loop capable of processing mixed batches of real experimental shots.</p>  <p align="justify">This milestone reduces technical risk by advancing QECC beyond controlled internal data formats and lays the foundation required for scalable training and repeatable benchmarking on a credible external testbed.</p>  <p align="justify">Quantum Transportation is developing transformer-based quantum decoder technology for advanced quantum error correction, including cloud-deployed neural decoders. The decoder's IP (patent pending) is licensed from Ramot at Tel Aviv University, with applications in various potential industries and end users.</p>  <p align="justify" style="padding-left:0pt;">Quantum Transportation previously announced it has successfully implemented its transformer-based neural decoder on the AWS cloud, marking a significant milestone toward real-world quantum applications within the transportation sector. Building on the recent unveiling of its transformer neural decoder, which outperformed classical quantum error correction (QEC) algorithms in simulations, and the delivery of its first prototype for universal error correction, Quantum Transportation&#39;s cloud deployment now provides the scalable infrastructure needed to process complex quantum data efficiently.</p>  <p align="justify"><b>About Rail Vision Ltd.</b></p>  <p align="justify">Rail Vision (NASDAQ:<a class="ticker" href="https://www.benzinga.com/quote/RVSN">RVSN</a>) is an early commercialization stage technology company transforming railway safety through advanced AI-integrated sensing systems. The Company develops and commercializes proprietary, multi-spectral electro-optic platforms that provide extended-range situational awareness and real-time hazard detection. Using machine learning algorithms to identify and classify obstacles, Rail Vision's technology enhances safety, improves operational efficiency, and supports continuity across deployments.</p>  <p align="justify">The Company's cloud-based platform complements its products by transforming railway operational data into actionable insights that help optimize performance, reduce downtime, and improve safety. As the Company expands its global footprint, it delivers AI-driven perception that supports safer operations, reduces operational risk, and enables the transition to fully autonomous operations.</p>  <p align="justify">Rail Vision holds a 51% stake in Quantum Transportation, which has an exclusive sub-license for rail technologies under an innovative pending patent in quantum error correction owned by Ramot, the technology transfer company of Tel Aviv University.</p>  <p align="justify">For more information, please visit <a href="https://www.globenewswire.com/Tracker?data=1AbGg3yFe5Egx_FA5X8R3WjYF8yCNV9Jhv5z3LmbdoITpwLscfLOIpdYcTXrKBY7cRNpky54hx9FFfq02-VYYtDoMU2UgVD-BZZZIJ5owzY=" rel="nofollow" target="_blank">https://www.railvision.io/</a></p>  <p><b>Forward-Looking Statements</b></p>  <p align="justify">This press release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act and other securities laws. Forward-looking statements contained in this press release include, but are not limited to, statements regarding Rail Vision's and its subsidiary's strategic and business plans, technology, relationships, objectives and expectations for its business, growth, the impact of trends on and interest in its business, intellectual property, products and its future results, operations and financial performance and condition and may be identified by the use of words such as "may," "seek," "will," "consider," "likely," "assume," "estimate," "expect," "anticipate," "intend," "believe," "do not believe," "aim," "predict," "plan," "project," "continue," "potential," "guidance," "objective," "outlook," "trends," "future," "could," "would," "should," "target," "on track" or their negatives or variations, and similar terminology and words of similar import, generally involve future or forward-looking statements. Forward-looking statements are not historical facts, and are based upon management's current expectations, beliefs and projections, many of which, by their nature, are inherently uncertain. Such expectations, beliefs and projections are expressed in good faith. However, there can be no assurance that management's expectations, beliefs and projections will be achieved, and actual results may differ materially from what is expressed in or indicated by the forward-looking statements. Forward-looking statements are subject to risks and uncertainties that could cause actual performance or results to differ materially from those expressed in the forward-looking statements. For a more detailed description of the risks and uncertainties affecting the Company, reference is made to the Company's reports filed from time to time with the Securities and Exchange Commission ("SEC"), including, but not limited to, the risks detailed in the Company's annual report on Form 20-F, for the fiscal year ended December 31, 2025, filed with the SEC on March 31, 2026 and in subsequent filings with the SEC. Forward-looking statements speak only as of the date the statements are made. The Company assumes no obligation to update forward-looking statements to reflect actual results, subsequent events or circumstances, changes in assumptions or changes in other factors affecting forward-looking information except to the extent required by applicable securities laws. If the Company does update one or more forward-looking statements, no inference should be drawn that the Company will make additional updates with respect thereto or with respect to other forward-looking statements. References and links to websites have been provided as a convenience, and the information contained on such websites is not incorporated by reference into this press release. Rail Vision is not responsible for the contents of third-party websites.</p>  <p><b>Contacts</b><br></br>David BenDavid<br></br>Chief Executive Officer<br></br>Rail Vision Ltd.<br></br>15 Ha&#39;Tidhar St<br></br>Ra&#39;anana, 4366517 Israel<br></br>Telephone: +972- 9-957-7706</p>  <p><b>Investor Relations:</b><br></br>Michal Efraty<br></br><a href="https://www.globenewswire.com/Tracker?data=V9N6ziXcqNWurDa_iLvbo3GB1vZ73bp4PzsOR8O4-ZUVj0m35BuyaiNSRn7UskFeIyoZqrRCeE9g80_ivX1QUAhwYboEL80ACQUrtxkp9pim4egsLBTFxjYAMGBIxELT" rel="nofollow" target="_blank">investors@railvision.io</a></p> <img alt="" class="__GNW8366DE3E__IMG" src="https://www.globenewswire.com/newsroom/ti?nf=OTcyMzg0MiM3NjEzMzE2IzUwMDEzMDcwNA=="></img> <br></br><img alt="" src="https://ml.globenewswire.com/media/NmUzMzczZjktMTNkNC00ZjczLTllOTItZWM2MDMyM2NhYTNkLTUwMDEzMDcwNC0yMDI2LTA1LTIwLWVu/tiny/Rail-Vision-Ltd-.png" referrerpolicy="no-referrer-when-downgrade"></img><p><a href="https://www.globenewswire.com/NewsRoom/AttachmentNg/c6f7afbe-0e17-4b77-9bc3-4e21b6c3ffac"><img src="https://ml.globenewswire.com/media/c6f7afbe-0e17-4b77-9bc3-4e21b6c3ffac/small/railvision-png.png" border="0" width="150" height="67" alt="Primary Logo"></img></a></p>

Rail Vision's subsidiary, Quantum Transportation, successfully integrated Google Quantum AI's data, reducing technical risks in quantum error correction. This advancement is poised to enhance the scalability of quantum applications in the transportation sector, marking a significant step towards commercial viability and operational efficiency for Rail Vision's technology offerings.

Rail Vision: Quantum Transportation Successfully Integrates Google's Public Surface-Code Dataset into its Quantum Error Correction Transformer

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