Elon Musk: prediction track record

CEO of Tesla and SpaceX

Credibility 25% Mostly wrong 10 years half-life
All-time
25%no decay
Resolved
6
Right
1
Wrong
5
Last resolved
31 Dec 2025
Next due
31 Dec 2026

Credibility half-life

Elon Musk: credibility half-life chartCredibility of Elon Musk from 27 Jan 2017 to 14 Oct 2026, with a 10 years half-life. 6 resolved predictions marked on the line. Now 25%.0%25%50%75%100%2018202020222024202628 Jul 2017: Tesla Model 3 deliveries will begin in late 2017. (right)31 Dec 2017: A Tesla will drive itself from Los Angeles to New York with no one touching the controls by the end of 2017. (wrong)30 Apr 2020: The US will probably have close to zero new COVID-19 cases by the end of April 2020. (wrong)31 Dec 2020: Tesla will have over a million robotaxis on the road in 2020. (wrong)31 Dec 2022: SpaceX will land cargo ships on Mars in 2022. (wrong)31 Dec 2025: Tesla's robotaxi service will cover half the US population by the end of 2025. (wrong)25%coin flip

Scored 14 Oct 2026. How the score works

Open predictions

Resolved predictions

PredictionMadeResolvedOutcomeEffect on score

Tesla's robotaxi service will cover half the US population by the end of 2025.

At the end of 2025 the service ran in Austin and the San Francisco Bay Area only.

Source: Tesla Robotaxi will cover half of US population by end of the year (Electrek)

Wrong 29% → 25% (−4.6 pts)

SpaceX will land cargo ships on Mars in 2022.

Source: SpaceX Starship (Wikipedia)

Wrong 33% → 28% (−5.4 pts)

Tesla will have over a million robotaxis on the road in 2020.

Source: Elon Musk promises over a million Tesla robotaxis by the end of 2020 (TheStreet)

Wrong 39% → 32% (−7.1 pts)

The US will probably have close to zero new COVID-19 cases by the end of April 2020.

The US was recording tens of thousands of new cases a day at the end of April 2020.

Source: COVID-19 pandemic in the United States (Wikipedia)

Wrong 50% → 39% (−10.6 pts)

A Tesla will drive itself from Los Angeles to New York with no one touching the controls by the end of 2017.

Source: Tesla Autopilot (Wikipedia)

Wrong 66% → 50% (−16.7 pts)

Tesla Model 3 deliveries will begin in late 2017.

The first 30 cars were handed over on 28 July 2017; volume production took much longer.

Source: Tesla Model 3 (Wikipedia)

Right 50% → 67% (+16.7 pts)

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