Mantic is a London-based AI system that produces probabilistic forecasts of political, economic, and cultural events, aimed at decision-makers who need to allocate resources under uncertainty. The way Mantic works is by specializing frontier AI models from other labs to be better at forecasting. It tests its predictive system on historical data, grades its performance, then improves it. Users can build dashboards around the questions they care about, such as tracking the AI supply chain or export controls, and receive alerts when the model's probability estimates shift.
This launch marks Mantic's public push after a headline result and a fresh round of capital. The company's forecasting system beat every human competitor in the summer 2026 Metaculus Cup, giving the young company a striking proof point for its claim of superhuman judgmental forecasting. The $25 million seed was led by Radical Ventures, with Microsoft's M12 joining in , and early traction has skewed toward finance and policy buyers, with the company developing predictive models for political and economic events, targeting interest from hedge funds and government agencies as it moves toward commercial expansion .
Mantic was founded by former Google DeepMind researcher Toby Shevlane and Ben Day, who holds a machine learning PhD from Cambridge University . Shevlane previously worked as a research scientist at Google DeepMind, while Day has a background in machine learning research and previously served as Head of Research at Foresight Data Machines. The pitch to operators and investors skimming this launch is concrete: a research team optimizing for a single metric, forecast accuracy, applied to questions that prediction markets tend not to cover.
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Priya Vatsa25d ago
Beating 676 humans is cool until one of them shows up to argue about calibration curves in your replies. Bring popcorn.
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Lukas Ørn25d ago
Curious what your Brier score looked like versus the top decile of humans, not just the mean. The tournament framing is doing a lot of work in that sentence.
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Dev Singh25d ago
Genuine question from a noob: how do you know the tournament questions weren't in the training data? Asking because I always wonder about this stuff.
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Tomi Badejo25d ago
The tweet buries the lede. 'Out-predicted 676 humans' should have been the first line, not the mission statement.
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Marisha Kohli25d ago
Every forecasting startup pitch eventually becomes 'we're building the oracle for hedge funds.' Placing my prediction now.
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Marco Dalla Via25d ago
Prediction markets adjacent. Any plans to let users stake on Mantic's forecasts, or is that a hard no from the lawyers?
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Elise Ponti25d ago
Tagline rewrite, no charge: 'Mantic. The forecast that argues back.' You're welcome.
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Grigory Vetrov25d ago
Serving 'brave decision-makers' is a beautiful way of saying 'we haven't figured out who buys this yet.'
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Nadia Okafor25d ago
Landing page needs a live prediction ticker on the hero. You have the receipts, flex them above the fold.
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Ben Hurwitz25d ago
Before I get excited: SOC 2? SSO? Any story for procurement or is this still 'email us for a demo'?
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Kenji Rowland25d ago
Watched the launch video twice. The cut at the tournament reveal is chef's kiss, but the voiceover sounds like it was recorded in a Zoom stairwell.
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Sonia Martel25d ago
Off the record, are you working with any of the big three consultancies yet, or is that coming? Happy to chat whenever.
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Vik Cheng25d ago
First 3 seconds of the video is a logo animation. That's a retention crime when you have an actual benchmark to lead with.
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Aminah Roshan25d ago
Called this thesis last year in a group chat and nobody believed me. Congrats to the team, been rooting since day zero.
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Tovah Lin25d ago
Bold to ship a forecasting product without any agent orchestration layer. In 18 months this whole category gets rebuilt as swarms.
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Mantic is a London-based AI system that produces probabilistic forecasts of political, economic, and cultural events, aimed at decision-makers who need to allocate resources under uncertainty. The way Mantic works is by specializing frontier AI models from other labs to be better at forecasting. It tests its predictive system on historical data, grades its performance, then improves it. Users can build dashboards around the questions they care about, such as tracking the AI supply chain or export controls, and receive alerts when the model's probability estimates shift. This launch marks Mantic's public push after a headline result and a fresh round of capital. The company's forecasting system beat every human competitor in the summer 2026 Metaculus Cup, giving the young company a striking proof point for its claim of superhuman judgmental forecasting. The $25 million seed was led by Radical Ventures, with Microsoft's M12 joining in , and early traction has skewed toward finance and policy buyers, with the company developing predictive models for political and economic events, targeting interest from hedge funds and government agencies as it moves toward commercial expansion . Mantic was founded by former Google DeepMind researcher Toby Shevlane and Ben Day, who holds a machine learning PhD from Cambridge University . Shevlane previously worked as a research scientist at Google DeepMind, while Day has a background in machine learning research and previously served as Head of Research at Foresight Data Machines. The pitch to operators and investors skimming this launch is concrete: a research team optimizing for a single metric, forecast accuracy, applied to questions that prediction markets tend not to cover.
Comments (15)
Beating 676 humans is cool until one of them shows up to argue about calibration curves in your replies. Bring popcorn.
Curious what your Brier score looked like versus the top decile of humans, not just the mean. The tournament framing is doing a lot of work in that sentence.
Genuine question from a noob: how do you know the tournament questions weren't in the training data? Asking because I always wonder about this stuff.
The tweet buries the lede. 'Out-predicted 676 humans' should have been the first line, not the mission statement.
Every forecasting startup pitch eventually becomes 'we're building the oracle for hedge funds.' Placing my prediction now.
Prediction markets adjacent. Any plans to let users stake on Mantic's forecasts, or is that a hard no from the lawyers?
Tagline rewrite, no charge: 'Mantic. The forecast that argues back.' You're welcome.
Serving 'brave decision-makers' is a beautiful way of saying 'we haven't figured out who buys this yet.'
Landing page needs a live prediction ticker on the hero. You have the receipts, flex them above the fold.
Before I get excited: SOC 2? SSO? Any story for procurement or is this still 'email us for a demo'?
Watched the launch video twice. The cut at the tournament reveal is chef's kiss, but the voiceover sounds like it was recorded in a Zoom stairwell.
Off the record, are you working with any of the big three consultancies yet, or is that coming? Happy to chat whenever.
First 3 seconds of the video is a logo animation. That's a retention crime when you have an actual benchmark to lead with.
Called this thesis last year in a group chat and nobody believed me. Congrats to the team, been rooting since day zero.
Bold to ship a forecasting product without any agent orchestration layer. In 18 months this whole category gets rebuilt as swarms.