Foreseeing and reacting to globally catastrophic and existential events.

Sentinel forecasts these risks and deploys emergency response teams to take high-leverage action towards mitigating quickly evolving crises.

Team

Top forecasters from Samotsvety for the foresight team, competent operators for the emergency respose team, and an ambitious leadership team.

The Foresight team’s goal is to monitor current events, update forecasts of these events leading to large-scale and existential catastrophes, alert the emergency response team when they deem the risk high enough, and support the emergency response team with ongoing forecasts if necessary. Crucially, the time-scales on which the Foresight team forecasts is that which judgemental forecasting is best suited to. Examples of events that could escalate into global risks are the invasion of Ukraine, cyberattacks/malfunctions, North Korean missile tests, or Sam Altman joking that “AGI has been achieved internally”.


In the event of a potentially upcoming catastrophe, the Foresight team alerts the Emergency Response team, then the public, then proceeds to work with the Emergency Response team to discern future scenarios and their probabilities.

Nuño Sempere

Cofounder & Head of Foresight

Vidur Kapur

Superforecaster – Samotsvety

Lisa

Superforecaster – Samotsvety

Tolga Bilge

Superforecaster – Samotsvety

Our newsletter tracks the greatest ongoing threats and assigns probabilities to escalation events.

Risk: Low

Mpox cases in Africa are growing superlinearly, while vaccine procurement processes are slow. Read the full update

  1. SB 1047 to become law?

    per Manifold Markets

  2. Ground invasion of Lebanon by November?

    per Polymarket

Risk: Low

Mpox clade Ib continues to spread, with new cases detected outside Africa in Thailand and possibly in Honduras. Read the full update

  1. No new cases reported of claude Ib

    In the last two months of 2025

  2. Total death toll

    by the end of 2025

Risk: Low

The WHO did declare the latest Mpox outbreak to be a public health emergency. Sweden became the first country outside Africa to record a case of the Clade 1b variant. Read the full update

  1. At least 10 countries outside Africa record at least one new case of Mpox.

    By the end of the year.

    -

  2. More than 200 cases of Mpox recorded outside Africa

    By the end of the year.

Risk: Low

Mpox poses an increased risk to humanity with the news that the virus has spread to four new countries in Africa. Read the full update

  1. World Health organization declares current Mpox outbreak a Public Health Emergency of International Concern (PHEIC)

    In next 12 months.

Risk: Low

Hamas leader Ismail Haniyeh was assassinated in Iran, reportedly by Israel. Read the full update

  1. Iran retaliates

    In any form.

    -

  2. Iran retaliates

    In a way that results in >100 deaths.

    -

Stay informed