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qBitTensor Labs Live — November 7, 2025

November 7, 202554:09

Open Quantum launches in private beta — free quantum computing access via pip install, QASM 2.0/3.0 support, community feedback driving the public launch, and BitTensor emission model changes impacting the quantum subnets.

Open Quantum Is Live

We launched Open Quantum as a private beta, and it is already handling real users running real quantum circuits against real QPUs. Hundreds of quantum jobs have now been executed on real quantum computers running on BitTensor. This is more than a technical milestone -- it means BitTensor is actively contributing to the quantum ecosystem by routing miner emissions to quantum computer manufacturers and operators, helping them reinvest into R&D. We are making quantum computers accessible to people who may not have been able to afford them otherwise, and we are supporting the quantum industry as a whole.

What Is Open Quantum

Open Quantum is an application interface and Python interface that sits on top of the BitTensor network and allows for free and subsidized access to quantum computers. Quantum researchers and developers can integrate it directly into their existing Python-based workflows. You can simply pip install the Open Quantum package, pip install a sub-package for your framework, and start running quantum jobs for free.

Key Features

  • Free access to quantum computers (IonQ, Rigetti, and IQM at launch)
  • Execute QASM files 2.0 and 3.0
  • Seamless integration into existing quantum workflows via Python libraries
  • Fast setup -- just pip install and go
  • Users contribute to a growing dataset of real-world quantum usage patterns, positioning it as one of the most important datasets in quantum computing at this stage of the industry

Community Feedback Driving the Roadmap

We are focused on refining the platform based on real user experiences during the private beta. The plan is to extend access to QBraid and Quantum Rings users in mid-to-late November before a broader public launch in December. Framework support will expand beyond Qiskit to include PennyLane and Cirq, along with a native QBraid integration. Remaining work includes wallet linking, e-commerce, and a public dashboard showing job and payout history.

BitTensor Emission Model Changes

The emission model shifted from being based purely on subnet price to focusing on Tau inflows -- essentially incentivizing profitable subnet management. We see what the leadership is trying to accomplish, and while we expect iterations before it is fully locked in, the initial impact on the quantum subnets has been slightly positive. We believe we are well-positioned to weather this change given the timing of our feature launches and the attention they are attracting.

Subnet 63 Phase Two Acceleration

We are using this moment to accelerate the transition to Phase Two on Subnet 63. Effective Monday morning US time, all new miner emission and all new owner emission on SN63 will be routed into filling prize pools. We are foregoing our own owner emission until Phase Two launches (targeted for late December). This removes sell pressure from miners who previously had to sell tokens to cover GPU costs. In Phase Two, miners will compete by submitting methods and source code rather than raw compute, enabling them to commercialize their intellect and develop licensable quantum IP.

A Week in Quantum

We attended three events in one week: QBraid's Quantum Developer Day (where we publicly presented Open Quantum and BitTensor to the quantum community for the first time), the Chicago Quantum Summit (opened by Illinois Governor JB Pritzker), and meetings at Google's headquarters with the QEDC. We also toured NYU's quantum labs and visited IBM's Quantum Research Center, where we saw System One and the running System Two. The industry news was relentless -- IonQ and D-Wave both doubled revenue, the DOE announced hundreds of millions in new quantum funding, Xanadu announced a SPAC, Nvidia revealed GPU-to-quantum-computer interlinks in Jensen's keynote, and Quantinuum launched Helios (their 50 logical qubit system).