Will Chiplets Give Rigetti the Edge in the Race to Quantum Scale?

Core Insights - Rigetti Computing (RGTI) is focusing on chiplet technology to enhance the scalability of quantum computers, recently launching the Cepheus-1-36Q system which has achieved significant performance improvements [1][6] - The company aims to develop a 100-plus qubit system with high fidelity by the end of 2025, while also improving gate speeds [1][2] Company Developments - The Cepheus-1-36Q system has halved error rates compared to previous designs and achieved 99.5% two-qubit gate fidelity [1][6] - Rigetti raised $350 million in Q2, ending the quarter with $571.6 million in cash and no debt, despite a revenue decline to $1.8 million from $3.1 million due to delays in U.S. government funding [2][6] - The company emphasizes that achieving technology milestones is more critical than immediate sales at this stage [2] Industry Context - D-Wave Quantum (QBTS) is advancing its annealing-based systems and focusing on hybrid solvers, while also expanding customer adoption through cloud services [3] - Quantum Computing Inc. (QUBT) is making strides in software tools and middleware for different quantum hardware platforms, investing in photonic-based quantum initiatives [4] Financial Performance - Rigetti's stock has decreased by 0.7% year-to-date, contrasting with the industry growth of 21.4% [5] - The company has a price-to-book ratio of 7.96, which is above the industry average, and carries a Value Score of F [7] - The Zacks Consensus Estimate for Rigetti's 2025 earnings suggests an 86.1% increase from the previous year [9]