Callosum: The Startup Challenging the AI Monoculture and Raising £7.5m

The field of artificial intelligence (AI) has been rapidly evolving and expanding in recent years, with major advancements and breakthroughs being made. However, there is a growing concern over the dominance of a few big players in the industry, leading to the concept of an AI monoculture. This is where one single model on identical chips is scaled to control the technology, leaving control in the hands of a select few. But one startup, Callosum, is looking to challenge this idea and bring diversity to the world of AI.

Founded by Cambridge scientists Danyal Akarca and Jascha Achterberg, Callosum has recently raised $10.25m (£7.5m) in funding. Akarca and Achterberg, who met during their PhDs at Cambridge, have a shared vision of creating a more diverse and collaborative approach to AI. They believe that real intelligence emerges from many systems working together, rather than relying on one dominant model.

The Problem with an AI Monoculture:

At the core of the AI monoculture concept is the belief that scaling one single model on identical chips will keep control of the technology in the hands of a small group. This can limit innovation and progress, as well as potentially lead to biased or limited AI systems. Companies like OpenAI and NVIDIA are the major players in this space, but Callosum is determined to challenge their dominance.

The Solution: Building a Collaborative AI System:

Callosum is building “systems-level software” that allows different models to work together across different chip architectures. This means that rather than relying on one model, their system can extract performance benefits from different chip architectures and optimize each one for the specific task at hand. This approach will support complex real-world tasks that require varying capabilities.

According to Akarca, "Big labs are currently betting that one model will rule them all. We think that’s wrong and our work proves this. Nature shows that real intelligence emerges from many systems working together. We’ve brought together incredible talent to enable a paradigm shift in how we build intelligent systems to solve real-world problems, with the infrastructure to make that possible, on any chip, anywhere in the world."

The Importance of Diversity and Plural's Investment:

Achterberg adds, "Everyone assumed chip diversity was a disadvantage to be managed. We saw the opposite, that it’s an advantage to be exploited. We’re not optimizing one algorithm on top of the existing stack. We’re using software to control all the levers across the entire system, extracting benefits from diversity that others dismiss."

This unique and innovative approach has caught the attention of investors, with Plural leading the recent funding round. Plural partner Ian Hogarth believes that Callosum's vision for a multi-model, multi-chip future could be transformative and positions them to compete with the world’s biggest chip and model makers. He states, "These are serious founders tackling a serious mission, which is exactly what we look for at Plural."

Conclusion:

Callosum's mission to challenge the AI monoculture and bring diversity to the industry is an important and timely one. With the support of investors and their innovative approach, they have the potential to make a significant impact in the world of AI. As the field continues to evolve and expand, it's crucial that we embrace diversity and collaboration to create truly intelligent systems.

Source: https://www.uktech.news/news/startup-challenging-the-ai-monoculture-raises-7-5m-20210201