Research Notes

Arista Networks’ Next-Generation 1.6 Terabit Portfolio for AI Fabrics

Arista Networks recently announced its new 7060XE7 Series, a portfolio of 1.6 Terabit (1.6T) Ethernet switching platforms designed for rack-scale AI infrastructure. The announcement extends Arista’s Etherlink architecture from 800G to 1.6T and introduces three hardware configurations for air-cooled, liquid-cooled, and high-density 128-port deployments.

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IBM’s LLM-Guided Evolutionary Framework for Quantum Error Correction Code Discovery

IBM Research recently published a paper on an LLM-guided evolutionary framework for discovering quantum error-correction (QEC) codes, accompanied by the open-source release of OpenEvolve on GitHub. The framework applies evolutionary artificial intelligence techniques, originally developed for general program synthesis, to the domain of quantum low-density parity-check (qLDPC) codes.

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Microsoft’s Majorana 2 Topological Quantum Chip

Microsoft unveiled Majorana 2 at its recent Build developer conference in San Francisco, introducing its second-generation topological quantum chip and announcing the general availability of Microsoft Discovery, an agentic AI platform for scientific research and development.

Majorana 2 delivers qubits that are 1,000 times more reliable than those in its predecessor, Majorana 1, with a mean qubit lifetime of 20 seconds and peak instances approaching 1 minute.

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Qualcomm’s Dragonwing IQ10 Robotics Reference Design

At the recent Computex 2026, Qualcomm introduced the Dragonwing IQ10 Robotics Reference Design (RRD), the company’s most concrete commitment to the physical AI market to date. The new platform consolidates compute, sensor interfaces, deterministic I/O, networking, and a layered software stack into a single enclosed reference design for autonomous mobile robots (AMRs), industrial robotics, and humanoid platforms.

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