Q2B25 Silicon Valley | Lukas Mouton, Senior Scientist, Horizon Quantum

Q2B25 Silicon Valley | Lukas Mouton, Senior Scientist, Horizon Quantum

🎙 Lukas Mouton 👥 6K 📅 January 26, 2026 ⏱ 16 min 👁 145 📄 expert opinion 🧭 2026-08-16
Available in: English (current) Français

Keywords

quantum programmingTuring-completecontrol flowresource estimationAPI

Summary

Lukas Mouton, Senior Scientist at Horizon Quantum, presents their quantum programming tools at the Q2B25 Silicon Valley conference. He argues that for quantum computing to reach its full potential, both better hardware and better software are needed. Horizon Quantum is building an integrated development environment (IDE) called Triple Alpha, which supports multiple programming languages at different levels of abstraction. The lowest-level language, Hydrogen, is Turing-complete and hardware-agnostic, allowing users to define custom gates and pulses. It supports control flow blocks and mid-circuit measurements, which are executed via a hybrid classical-quantum approach. The next language, Helium, adds higher-level control flow like if statements, loops, and subroutines, including a capability called CQ that compiles classical C/C++ functions into quantum circuits. The highest-level language, Beryllium, is a statically typed, object-oriented language with classes, functions, and multi-dimensional arrays, enabling abstract programming without worrying about physical qubits. Triple Alpha also includes resource estimation tools and can compile programs to various QPUs, deploying them as APIs for easy integration. The talk concludes with an invitation to try Triple Alpha via early access.

176 words

Critical Evaluation

Value of the Information & Strength of the Argument

The talk provides valuable insights into the challenges of quantum programming and presents a concrete solution from Horizon Quantum. The argumentation is coherent: the speaker identifies the need for better software, explains the limitations of current circuit-based approaches, and then systematically introduces their multi-level language stack. The presentation is well-structured, moving from low-level to high-level abstractions, and includes practical examples. However, the talk is essentially a product pitch, and the claims about the capabilities of their tools are not independently verified. The speaker does not discuss potential limitations or compare their approach with other quantum programming frameworks, which weakens the critical evaluation.

Scientific Rigor, Source Quality, Title Accuracy

The talk is a technical presentation by a company representative, so the scientific rigor is moderate. The speaker does not cite external sources or peer-reviewed literature, relying instead on their own product’s documentation and examples. The title accurately reflects the content, as it is a presentation at the Q2B conference. The description provides links to the conference website and a Google Drive file, which may contain additional resources, but these are not directly referenced in the talk. No comments were provided for analysis.

200 words

Title / Content Match

The title accurately reflects the content: a presentation by Lukas Mouton from Horizon Quantum at the Q2B25 Silicon Valley conference.

Quality & Reliability

7/10

The speaker is a senior scientist at Horizon Quantum, presenting their proprietary quantum programming tools. The talk is technical and detailed, but it is primarily a promotional presentation of their own products, lacking external validation or peer-reviewed sources. The claims about the capabilities of their tools are not independently verified.

Key Moments

Cited Sources

Concurring Sources

Contribution & Novelties

The talk presents Horizon Quantum’s unique approach to quantum programming, emphasizing Turing-complete languages and a multi-level abstraction stack. The introduction of Beryllium as an object-oriented language for quantum computing is a notable contribution, as it aims to abstract away hardware details. The CQ capability to compile classical C/C++ functions into quantum circuits is also innovative. The talk highlights the importance of software in quantum computing, which is often overlooked.

Pour aller plus loin :

  • Quantum programming — Provides background on quantum programming languages and challenges.
  • Turing completeness — Relevant to the claim of Turing-complete quantum programming.
  • Quantum circuit — Explains the circuit model, which the talk contrasts with their approach.

110 words

Radar Profile

The radar profile shows high scores in information quantity, technical level, and moderate quality, but lower reliability due to the promotional nature. This suggests a technically rich but potentially biased presentation.

Reliability 6/10