{"id":21486,"date":"2025-04-10T05:42:23","date_gmt":"2025-04-10T00:12:23","guid":{"rendered":"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/"},"modified":"2026-08-19T18:33:12","modified_gmt":"2026-08-19T13:03:12","slug":"new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads","status":"publish","type":"post","link":"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/","title":{"rendered":"New Lightmatter chip promises precision and efficiency for AI workloads"},"content":{"rendered":"\r\n

Silicon Valley startup Lightmatter<\/a> revealed on Wednesday it had developed a new type of computer chip that could both speed up artificial intelligence<\/a> work and use less electricity in the process.<\/p>\r\n\r\n\r\n\r\n

Valued at $4.4 billion after raising $850 million in venture capital, Lightmatter is one of a\u00a0number of\u00a0companies seeking to use beams of light, rather than electronic signals, to move data around more quickly between computers. Those connection speeds are critical for artificial intelligence because the software is so complex that it must be spread over many computers.<\/p>\r\n\r\n\r\n\r\n

But Lightmatter also believes that it can use beams of light to carry out the computation itself, which was the focus of a paper it published in the scientific journal Nature on Wednesday. Conventional computers use transistors, which are akin to tiny on-off electrical switches, and gain more computing power by making transistors smaller and cramming more onto a chip.<\/p>\r\n\r\n\r\n\r\n

In recent years, the chip industry has struggled with shrinking those transistors. Lightmatter’s chip skips those problems by steering carefully calibrated beams of light into one another and measuring the results with an integrated package of chips made at its manufacturing partner GlobalFoundries.<\/p>\r\n\r\n\r\n\r\n

Previous photonic computers struggled to compute with precision, meaning that if the outcome of a computation was a very small number, the chip might report the answer as a zero. Lightmatter gets around that by breaking up very big and very small numbers into groups before sending them through the photonic circuits so that very small numbers do not get lost.<\/p>\r\n\r\n\r\n\r\n

Nick Harris, Lightmatter’s CEO, told Reuters on April 8 that the result is a chip that can work on some current AI problems with the same precision as conventional chips, though he said it will likely be a decade before the technology goes mainstream.<\/p>\r\n\r\n\r\n\r\n

“What we’re doing is looking at the future of where processors can go. We fundamentally care about computers, and this is one of the alternative paths. There’re trillions of dollars of economic value that’s behind the idea that computers will keep getting better,” Harris said.<\/p>\r\n\r\n\r\n\r\n

Content Courtesy – Reuters<\/p>\r\n","protected":false},"excerpt":{"rendered":"

Silicon Valley startup Lightmatter made a new type of computer chip that could speed up artificial intelligence work and use less electricity in the process.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36],"tags":[],"class_list":["post-21486","post","type-post","status-publish","format-standard","hentry","category-catalyst-exclusive"],"acf":[],"yoast_head":"\nNew Lightmatter chip promises precision and efficiency for AI workloads - Latest Tech News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Lightmatter chip promises precision and efficiency for AI workloads - Latest Tech News\" \/>\n<meta property=\"og:description\" content=\"Silicon Valley startup Lightmatter made a new type of computer chip that could speed up artificial intelligence work and use less electricity in the process.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/\" \/>\n<meta property=\"og:site_name\" content=\"Latest Tech News\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-10T00:12:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-19T13:03:12+00:00\" \/>\n<meta name=\"author\" content=\"The Catalyst Editorial\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"The Catalyst Editorial\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\\\/\"},\"author\":{\"name\":\"The Catalyst Editorial\",\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/#\\\/schema\\\/person\\\/9e3e713b2f3c79dfdaf25069eabd6788\"},\"headline\":\"New Lightmatter chip promises precision and efficiency for AI workloads\",\"datePublished\":\"2025-04-10T00:12:23+00:00\",\"dateModified\":\"2026-08-19T13:03:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\\\/\"},\"wordCount\":359,\"publisher\":{\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/#organization\"},\"articleSection\":[\"Catalyst Exclusive\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\\\/\",\"url\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\\\/\",\"name\":\"New Lightmatter chip promises precision and efficiency for AI workloads - Latest Tech News\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/#website\"},\"datePublished\":\"2025-04-10T00:12:23+00:00\",\"dateModified\":\"2026-08-19T13:03:12+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"New Lightmatter chip promises precision and efficiency for AI workloads\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/#website\",\"url\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/\",\"name\":\"Latest Tech News\",\"description\":\"Catalyst by mavip\",\"publisher\":{\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/#organization\",\"name\":\"Latest Tech News\",\"url\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Catalyst_.png\",\"contentUrl\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Catalyst_.png\",\"width\":1296,\"height\":550,\"caption\":\"Latest Tech News\"},\"image\":{\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/#\\\/schema\\\/person\\\/9e3e713b2f3c79dfdaf25069eabd6788\",\"name\":\"The Catalyst Editorial\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a1f7fd84cf8da56a5d601dfb9fb7995c04d14079e96d58d5845e7271d1935533?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a1f7fd84cf8da56a5d601dfb9fb7995c04d14079e96d58d5845e7271d1935533?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a1f7fd84cf8da56a5d601dfb9fb7995c04d14079e96d58d5845e7271d1935533?s=96&d=mm&r=g\",\"caption\":\"The Catalyst Editorial\"},\"url\":\"https:\\\/\\\/thecatalystonline.in\\\/thecatalyst\\\/author\\\/thecatalystonline\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"New Lightmatter chip promises precision and efficiency for AI workloads - Latest Tech News","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/","og_locale":"en_US","og_type":"article","og_title":"New Lightmatter chip promises precision and efficiency for AI workloads - Latest Tech News","og_description":"Silicon Valley startup Lightmatter made a new type of computer chip that could speed up artificial intelligence work and use less electricity in the process.","og_url":"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/","og_site_name":"Latest Tech News","article_published_time":"2025-04-10T00:12:23+00:00","article_modified_time":"2026-08-19T13:03:12+00:00","author":"The Catalyst Editorial","twitter_card":"summary_large_image","twitter_misc":{"Written by":"The Catalyst Editorial","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/#article","isPartOf":{"@id":"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/"},"author":{"name":"The Catalyst Editorial","@id":"https:\/\/thecatalystonline.in\/thecatalyst\/#\/schema\/person\/9e3e713b2f3c79dfdaf25069eabd6788"},"headline":"New Lightmatter chip promises precision and efficiency for AI workloads","datePublished":"2025-04-10T00:12:23+00:00","dateModified":"2026-08-19T13:03:12+00:00","mainEntityOfPage":{"@id":"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/"},"wordCount":359,"publisher":{"@id":"https:\/\/thecatalystonline.in\/thecatalyst\/#organization"},"articleSection":["Catalyst Exclusive"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/","url":"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/","name":"New Lightmatter chip promises precision and efficiency for AI workloads - Latest Tech News","isPartOf":{"@id":"https:\/\/thecatalystonline.in\/thecatalyst\/#website"},"datePublished":"2025-04-10T00:12:23+00:00","dateModified":"2026-08-19T13:03:12+00:00","breadcrumb":{"@id":"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/thecatalystonline.in\/thecatalyst\/new-lightmatter-chip-promises-precision-and-efficiency-for-ai-workloads\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/thecatalystonline.in\/thecatalyst\/"},{"@type":"ListItem","position":2,"name":"New Lightmatter chip promises precision and efficiency for AI workloads"}]},{"@type":"WebSite","@id":"https:\/\/thecatalystonline.in\/thecatalyst\/#website","url":"https:\/\/thecatalystonline.in\/thecatalyst\/","name":"Latest Tech News","description":"Catalyst by mavip","publisher":{"@id":"https:\/\/thecatalystonline.in\/thecatalyst\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/thecatalystonline.in\/thecatalyst\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/thecatalystonline.in\/thecatalyst\/#organization","name":"Latest Tech News","url":"https:\/\/thecatalystonline.in\/thecatalyst\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/thecatalystonline.in\/thecatalyst\/#\/schema\/logo\/image\/","url":"https:\/\/thecatalystonline.in\/thecatalyst\/wp-content\/uploads\/2026\/02\/Catalyst_.png","contentUrl":"https:\/\/thecatalystonline.in\/thecatalyst\/wp-content\/uploads\/2026\/02\/Catalyst_.png","width":1296,"height":550,"caption":"Latest Tech News"},"image":{"@id":"https:\/\/thecatalystonline.in\/thecatalyst\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/thecatalystonline.in\/thecatalyst\/#\/schema\/person\/9e3e713b2f3c79dfdaf25069eabd6788","name":"The Catalyst Editorial","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/a1f7fd84cf8da56a5d601dfb9fb7995c04d14079e96d58d5845e7271d1935533?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a1f7fd84cf8da56a5d601dfb9fb7995c04d14079e96d58d5845e7271d1935533?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a1f7fd84cf8da56a5d601dfb9fb7995c04d14079e96d58d5845e7271d1935533?s=96&d=mm&r=g","caption":"The Catalyst Editorial"},"url":"https:\/\/thecatalystonline.in\/thecatalyst\/author\/thecatalystonline\/"}]}},"_links":{"self":[{"href":"https:\/\/thecatalystonline.in\/thecatalyst\/wp-json\/wp\/v2\/posts\/21486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thecatalystonline.in\/thecatalyst\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thecatalystonline.in\/thecatalyst\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thecatalystonline.in\/thecatalyst\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/thecatalystonline.in\/thecatalyst\/wp-json\/wp\/v2\/comments?post=21486"}],"version-history":[{"count":0,"href":"https:\/\/thecatalystonline.in\/thecatalyst\/wp-json\/wp\/v2\/posts\/21486\/revisions"}],"wp:attachment":[{"href":"https:\/\/thecatalystonline.in\/thecatalyst\/wp-json\/wp\/v2\/media?parent=21486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thecatalystonline.in\/thecatalyst\/wp-json\/wp\/v2\/categories?post=21486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thecatalystonline.in\/thecatalyst\/wp-json\/wp\/v2\/tags?post=21486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}