Core Viewpoint - Rigetti Computing's stock surged 30% following the announcement of demonstrating the industry's largest multi-chip quantum computer and halving the two-qubit gate error rate, indicating significant progress in quantum computing technology [1][6]. Group 1: Multi-Chip vs. Monolithic Approach - The debate in quantum computing centers around the choice between a monolithic approach, which uses a single large chip, and a multi-chip approach, which employs several smaller chips connected through tiling [1][2]. - Rigetti has shifted from a monolithic approach to a modular one, aligning with the views of researchers who argue that practical quantum computation will require millions of physical qubits, which is challenging to achieve with a monolithic design [2][3]. Group 2: Progress and Future Goals - Rigetti's announcement of the largest multi-chip quantum computer is a positive indicator of its leadership in the modular approach, which is expected to yield practical quantum computers in the future [3][5]. - Although Rigetti's latest modular system has only 36 qubits, down from the 84-qubit single-chip Ankaa-3 system, this is a strategic move to address new technological challenges associated with modular systems [4][5]. - The company aims to release a 100+ qubit chiplet-based system by the end of 2025, which would surpass the capabilities of the Ankaa-3 system while maintaining low error rates [7][8]. Group 3: Competitive Landscape - Rigetti's advancements are significant, but the quantum computing industry is rapidly evolving, with strong competition from other players like IBM, which is also transitioning to a modular approach [9]. - The shift to a modular approach by multiple companies validates Rigetti's strategy but also intensifies competition in the quantum computing sector [9].