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Walter Goodwin

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@goodwin_ml

CEO & Founder, Fractile

Building the future of planet-scale AI inferencing
London, UK fractile.ai Joined February 2020
410 Following 1.6K Followers 60 Posts

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Walter Goodwin Verified account @goodwin_ml
We have raised a $720M Series C, led by @ThriveCapital, @lightspeedvp, @Redpoint and @foundersfund, to allow us to run faster in shipping the world's fastest chips for AI.

We've seen over the past year that many of the hardest problems that humanity faces - in science, medicine, physics - may be solved in our lifetimes by AI.

One hallmark of AI applied to the toughest problems is that extreme scaling of inference compute becomes vital. In tackling a Millenium Prize problem, for instance, @OpenAI ran 10,000 parallel agents for 80 hours. Costing over $10M, this level of capability is far from democratised today.

When we study agentic scaling, there are two paths: parallel, and sequential. In just the same way that most hard problems solved by humans don't parallelise efficiently, we see the same with agents: fewer agents, thinking for longer, scales better in every way except for the time that you wait for a response.

Building radically faster inference hardware, which doesn't force a trade-off on throughput, model sizes or context lengths, is a key step in bringing down the cost and time we incur in solving our hardest problems.

We're thrilled to be backed to bring this to the world!
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Walter Goodwin Verified account @goodwin_ml
Occasionally, a government initiative comes along that changes the course of history.

Biosecurity in the age of AI is of tantamount importance. Proud to be a British taxpayer today.
Kanishka Narayan MP @KanishkaNarayan Oct 23
2/7 We're launching a £165m National AI Biosecurity Initiative, including £100m for a world-first AI Biosecurity Lab.

This will harness British scientific expertise and latest AI to detect biological threats and protect people from emerging risks.

As with our @AISecurityInst, I want the new AIBL to lead the world in capability.
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Walter Goodwin Verified account @goodwin_ml
We need faster chips to make scientific discoveries faster. Very pleased to be supporting @sotalikesfuture 🚀
Society for Technological Advancement Verified account @sotalikesfuture Oct 13
SoTA Scientific Parallelism Hackathon | 21st-22nd November | London

Which scientific questions could we investigate better if computation were faster or could run at a greater scale?

The Society for Technological Advancement (@sotalikesfuture), supported by Callosum (@CallosumAI), Inherent Labs (@inherent_labs), the Advanced Research + Invention Agency (@ARIA_research) and Fractile (@fractile_ai), is holding a hackathon to tackle open scientific questions that could benefit from faster computation or experiments at a greater scale.

Contestants will use parallel computing on challenges across biology, chemistry, physics, materials science, astronomy, and Earth sciences – pushing GPUs to their limits and rethinking architectures for this new paradigm.
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