Blockchain And AI: A French Startup Among The Best Of The Qubic 2025 Hackathon

A French team secured third place at the prestigious Qubic 2025 Hackathon held in Madrid. Their project QuLang, which revolutionizes access to artificial intelligence on the Qubic blockchain, impressed the jury with its innovative approach to decentralized inference of large language models.

A French team in the spotlight at the Qubic 2025 Hackathon

The French team grabbed third place in the Qubic 2025 Hackathon, which took place in Madrid, an event that brought together the best developers from the global blockchain ecosystem.

During several intense days of programming and innovation, these French talents designed and developed QuLang, a solution that enables decentralized inference of large language models on the blockchain Qubic.

Faced with fierce competition, the French developers impressed with their technical expertise and innovative vision. The project stood out for its robustness and pragmatic approach to solving a major challenge: democratizing access to artificial intelligence models via the blockchain.

This success reflects the growing dynamism of the French crypto community, which is gradually establishing itself as a key player in blockchain innovation in Europe.

QuLang, an infrastructure that revolutionizes AI on blockchain

QuLang is an infrastructure that connects AI developers on the Qubic blockchain by enabling decentralized inference of language models (LLMs) and artificial intelligence agents. Its operation relies on a system of smart contracts that significantly simplifies the use and monetization of AI services.

The system operates through a transparent mechanism: users can recharge their accounts via QuLang’s smart contracts and pay per use to access AI models.

Inference providers, for their part, can register their endpoints and set their own rates, thus creating a dynamic and open market. Pricing is done according to a precise formula based on the number of input and output tokens, ensuring fairness and transparency in transactions.

One of the major innovations of QuLang lies in its “burn” mechanism: a portion of transaction fees is automatically burned, thus contributing to reducing the circulating supply of Qubic and potentially increasing its long-term value.

This feature, combined with the flexibility of the infrastructure, positions QuLang as a true catalyst for the adoption of decentralized AI and reinforces the utility of the Qubic token in the ecosystem.

In summary, this success of the French team demonstrates that innovation at the crossroads of blockchain and AI is no longer the exclusive domain of American or Asian giants. With QuLang, France asserts itself as an essential player in this technological revolution that profoundly transforms our relationship with data and artificial intelligence.