In 2017, a 20-year-old intern at Google Brain co-authored a paper that would become one of the ten most-cited research papers of the 21st century. Eight years later, Aidan Gomez is the CEO of Cohere—Canada's most valuable AI startup at $7 billion—and one of the most influential figures in enterprise AI.
Who Is Aidan Gomez?
Aidan Gomez is a British-Canadian computer scientist, entrepreneur, and co-author of the landmark paper "Attention Is All You Need" that introduced the transformer architecture. He is the co-founder and CEO of Cohere, a Toronto-based enterprise AI company.
Gomez grew up in rural Ontario, far from tech hubs. With no television and slow internet access at home, he found early curiosity in science—collecting water samples from nearby streams and exploring the natural world around Brighton.
How Did Aidan Gomez Help Invent the Transformer?
In 2017, Gomez was a 20-year-old intern at Google Brain when he joined a team of researchers working on a new approach to sequence modeling. That work became "Attention Is All You Need"—the paper that introduced the transformer architecture.
The Paper That Changed AI
The paper's title is a reference to the Beatles song "All You Need Is Love"—a fitting tribute given how transformative the work would become.
What Was Gomez's Contribution?
According to the paper's acknowledgments, "Lukasz and Aidan spent countless long days designing various parts of and implementing tensor2tensor, replacing our earlier codebase, greatly improving results and massively accelerating our research."
Despite being the youngest author and an intern, Gomez contributed significantly to the mathematical formulation and experimentation of self-attention. The paper itself notes that all eight authors were "equal contributors"—the listed order was randomized.
"We raced to finish the paper for inclusion at a major AI conference, even sleeping in the office to make the deadline." — Account of the transformer paper creation
After the paper's publication, each of the eight authors left Google to join other companies or found startups. Gomez would go on to build directly on transformer technology with Cohere.
Why Did Aidan Gomez Start Cohere?
In 2019, Gomez co-founded Cohere with two collaborators: Nick Frosst, a former Google Brain researcher who worked under Geoffrey Hinton, and Ivan Zhang, with whom Gomez had conducted research at FOR.ai.
The Founding Team
Nick Frosst's connection to Geoffrey Hinton proved crucial. Before joining Google Brain, Frosst was working at Snakes and Lattes—a Toronto board game café—when a chance conversation led him to Hinton's lab. He became Hinton's first employee at Google Brain Toronto, working on capsule networks and adversarial examples.
"We invented this technology. Canada has every right to be a leader in it." — Nick Frosst, Co-founder of Cohere, Toronto Tech Week 2025
The founding team chose to focus exclusively on enterprise AI—a strategic decision that would differentiate Cohere from consumer-focused competitors like OpenAI.
How Is Cohere Different from OpenAI and Anthropic?
While OpenAI built ChatGPT and Anthropic created Claude, Cohere took a different path: enterprise-only AI with no consumer chatbot.
Strategic Differentiation
Gomez argues this focus creates fundamental advantages:
"That focus lets us really prioritize the types of use cases that we're going to tackle and get very good at." — Aidan Gomez, CIX Summit 2024
"We're still sort of the underdog. We have to prove ourselves… I think in the past couple of months we've really done that." — Aidan Gomez, Fortune interview 2024
The Privacy Advantage
Cohere's enterprise focus addresses what Gomez calls "the most important, underrated and under-appreciated bottleneck" to AI adoption: privacy.
Unlike consumer-focused competitors, Cohere can deploy models on-premise, in private clouds, or in air-gapped environments—critical for enterprises with sensitive data in regulated industries.
How Much Has Cohere Raised?
Cohere has raised approximately $1.6 billion across multiple funding rounds, reaching a $7 billion valuation in September 2025.
Complete Funding History
The involvement of AI pioneers as early investors—Hinton, Li, Abbeel, and Urtasun—provided both credibility and technical guidance during Cohere's formative years.
Path to Profitability
At the Bloomberg Tech event in October 2025, Gomez stated:
"We have a differentiated deployment model, we have very high margins similar to a traditional SaaS business, whereas many others in the industry are losing money per customer." — Aidan Gomez, Bloomberg Tech 2025
He predicted Cohere would become profitable before 2029 and suggested an IPO could come "soon."
What Products Does Cohere Offer?
Cohere builds large language models designed for enterprise use cases, offered through APIs and deployable across multiple environments.
Core Products
North: The Agents Platform
In August 2025, Cohere launched North—a platform for building AI agents that can complete multi-step enterprise tasks autonomously. Gomez spent 18 months developing North, believing agents represent the next frontier of enterprise AI.
"The hype is 100% justified... These things are going to transform productivity, and they're coming." — Aidan Gomez on AI agents, August 2024
What Is Aidan Gomez's View on AI Risk?
Unlike some AI pioneers who warn of existential risks, Gomez takes a more measured stance.
He has stated that warnings regarding existential risk from AI are "overblown," arguing that real risks involve more mundane concerns like the automated spread of misinformation on social media.
This puts him at odds with some Canadian AI leaders—notably Yoshua Bengio, who has become a leading voice for AI safety regulation—but aligns with Cohere's practical, enterprise-focused approach.
What Recognition Has Aidan Gomez Received?
The Rivian board appointment in April 2025 marked Gomez's expansion beyond AI into adjacent technology sectors.
What's Next for Aidan Gomez and Cohere?
Near-Term Priorities
- IPO Preparation — Gomez has indicated Cohere could go public "soon"
- North Platform Expansion — Scaling the AI agents business
- Global Enterprise Adoption — Expanding beyond North American customers
- Profitability — Targeting profitability before 2029
Gomez's Broader Vision
On the future of AI development, Gomez has cautioned against the industry's "fixation on scale":
"The future of LLMs belongs to those who focus on more efficient techniques, not more compute." — Aidan Gomez, Bloomberg Tech 2025
This efficiency-first philosophy—building practical, deployable AI rather than chasing ever-larger models—continues to guide Cohere's strategy.
Frequently Asked Questions
How old was Aidan Gomez when he co-authored the transformer paper?
Gomez was 20 years old and an intern at Google Brain when he co-authored "Attention Is All You Need" in 2017. He was the youngest of the eight authors.
What is Aidan Gomez's net worth?
While not publicly disclosed, Gomez's net worth is estimated at $500 million or more based on his equity stake in Cohere at its $7 billion valuation.
Where did Aidan Gomez grow up?
Gomez grew up in Brighton, Ontario, a small town in rural Canada. He studied computer science and mathematics at the University of Toronto before interning at Google Brain.
Is Aidan Gomez still pursuing his PhD?
Gomez completed his PhD in Computer Science from the University of Oxford in 2024. He had paused his studies to launch Cohere but returned to finish his doctorate.
How is Cohere different from ChatGPT?
Cohere focuses exclusively on enterprise AI and does not offer a consumer chatbot. Unlike OpenAI (ChatGPT) or Anthropic (Claude), Cohere's models can be deployed on-premise, in private clouds, or in air-gapped environments for maximum data privacy.
Who are Cohere's main investors?
Major investors include Nvidia, Salesforce Ventures, Inovia Capital, Radical Ventures, PSP Investments, Oracle, AMD Ventures, and Index Ventures. Early angel investors included AI pioneers Geoffrey Hinton, Fei-Fei Li, and Raquel Urtasun.
What is Cohere's North platform?
North is Cohere's AI agents platform, launched in August 2025. It enables enterprises to build autonomous AI agents that can complete multi-step tasks without human intervention.
Related Reading
The Transformer Legacy
- Geoffrey Hinton: Godfather of AI — The Nobel laureate who hired Nick Frosst and invested in Cohere
- The AI Triangle: Canada's Three Superpowers — How Toronto, Montreal, and Vancouver collaborate
Canadian AI Companies
- Canadian AI Unicorns: Complete Guide — Cohere and the other $1B+ Canadian AI companies
- Toronto: Inside Canada's AI Enterprise Capital — Why Cohere chose Toronto as its headquarters
The Research Pipeline
- Vector Institute Complete Guide — Toronto's AI research and talent hub
- Yoshua Bengio: Pioneer of Deep Learning — The Turing Award winner with different views on AI risk
Building in Canada
- AI Founder Resources Canada — Programs and funding for AI founders
- Canadian AI Accelerators & Incubators — Where to launch your AI startup
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Data current as of January 2026. Funding and valuation data from Cohere announcements, Crunchbase, and BetaKit. Biographical information from TIME, Wikipedia, and CNBC interviews.
