{"city":"Mountain View","name":"Lightmatter","slug":"lightmatter","facts":[{"date":"2026-09-14","type":"revenue_band","value":"<100m","source":"LightSolver"},{"date":"2026-06-03","type":"partnership","value":"Lightmatter is bringing Passage interconnects and Guide lasers to NVIDIA NVLink Fusion for photonic interconnects","source":"Lightmatter"},{"date":"2026-01-01","type":"deployment","value":"Passage L200/L200X entering customer chip integration via GlobalFoundries, ASE, and Amkor","source":"Next Waves Insight"},{"date":"2025-09-05","type":"partnership","value":"Passage manufacturing ecosystem includes Amkor, ASE, GlobalFoundries, Tower, and TSMC","source":"Lightmatter"},{"date":"2025-09-05","type":"product_launch","value":"Production-ready Passage photonic interconnect hardware demonstrated to hyperscalers and semiconductor companies","source":"Lightmatter"},{"date":"2025-04-09","type":"product_launch","value":"Photonic AI processor capable of running advanced neural networks without model modifications","source":"Lightmatter"}],"peers":[],"stage":null,"state":"California","aliases":["Passage"],"country":"United States","domains":[{"why":"Lightmatter sells its photonic AI processor to AI infrastructure and data-center customers for neural-network workloads.","list":null,"rank":null,"tier":"watchlist","layer":null,"total":67,"domain":"AI Core","scores":{"gate_ne":["firepower"],"leverage":8,"position":6,"progress":8,"firepower":8,"commercial":4,"deployment":4,"production":6,"technology":8},"edition":null,"segment":null}],"founded":null,"signals":[{"date":"2026-10-14","header":"Galbot introduced PASSAGE for humanoid robot navigation in cluttered environments.","outlet":"Interesting Engineering"},{"date":"2026-10-13","header":"Galbot’s PASSAGE enables humanoids to navigate cluttered environments using human-motion data.","outlet":"Humanoids Daily"},{"date":"2026-09-14","header":"Gartner identified LightSolver as a key player in photonic computing.","outlet":"LightSolver"},{"date":"2026-07-09","header":"Lightmatter unveiled 3D co-packaged optics supporting 256 Tbps in one package.","outlet":"EE Times"},{"date":"2026-06-03","header":"Lightmatter validated Passage platforms up to 114 Tbps of aggregate bidirectional bandwidth.","outlet":"Lightmatter"},{"date":"2026-06-03","header":"NVIDIA is extending NVLink Fusion to photonic interconnects with Lightmatter’s Passage and Guide products.","outlet":"Lightmatter"}],"website":"lightmatter.co","category":"AI Infra · Chips & accelerators","categories":[{"name":"Photonic compute","domain":"AI Core","parent":"AI Infra · Chips & accelerators"}],"last_round":null,"updated_at":"2026-10-25T23:17:49.578217+00:00","facts_total":21,"positioning":"Photonic interconnect startup (Passage 3D interposer and L200/L200X CPO engines) valued at $4.4B with Google's venture arm among backers; entering customer chip integration through GlobalFoundries, ASE and Amkor.","sub_category":"Photonic compute","signals_total":32,"url":"https://www.frontiertechintelligence.com/companies/lightmatter","title":"Lightmatter · ai core, Mountain View, California, United States · scores, facts and signals · Frontier Tech Intelligence","description":"Lightmatter sells its photonic AI processor to AI infrastructure and data-center customers for neural-network workloads. AI Core watchlist (score 67) 32 signals and 21 facts with sources.","publisher":"Frontier Tech Intelligence (Future Frontiers, a trade name of Essential Cognition Inc.)","note":"Assessment by Frontier Tech Intelligence; facts and signals carry their sources."}