Scores by kind of claim
Each kind of claim is scored on its own, out of 100: the share that held up, with the range it likely falls in. Fewer resolved claims give a wider range.
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Factual claims
Statements about the present or the past, checked against the record: did they hold up?
70 61 80 -
Predictions
Statements about events outside the person's control, checked once they fell due: did they come true?
46 33 59 -
Promises
Commitments to the person's or organisation's own future action, with something to deliver: was it delivered?
53 43 64 -
Guidance
A company's own figures for its results over a period, checked against what it then reported.
44 24 66
All types combined: 58 (likely 52 to 63, high confidence), from 94 claims: 35 factual claims, 21 predictions, 33 promises, 5 guidance claims. It mixes kinds of claim in different proportions for different people, so compare people kind by kind.
Elon Musk's claims
21 claims
“We obviously have cars operating with no one in them and no safety monitor and no follow car or anything like that in Austin right now.”
Elon Musk, Tesla CEO, on earnings call 28 January 2026 Tesla Q4 2025 Earnings Call Transcript (Motley Fool)
As of January 2026, Tesla operates cars in Austin with no one inside, no safety monitor and no follow car.
Mostly false False in substance, right in a detail.
Said for an organisation they lead or work for; it counts on both records.
What would count as true or false
Judge as of 28 January 2026. True: Tesla was operating at least some vehicles on public roads in Austin with no Tesla employee or safety monitor aboard (no one in them, or only paying riders if the claim is read as no staff), and with no chase or follow car. Every qualifier must hold. Mostly true: all qualifiers held but on a very small scale, or with a minor detail off (such as remote monitoring only). Mostly false: cars ran without an onboard monitor but were accompanied by follow or chase cars, or onboard monitors were still present in all vehicles with only a narrow exception. False: all Austin robotaxi vehicles still carried a safety monitor or driver at that date.
Evidence
- The Tesla Robotaxis Roaming Austin 'Without Safety Monitors' Are Accompanied by Cars Full of Safety Monitors The Drive · 23 January 2026
“Tesla is indeed operating robotaxis in Austin without safety monitors inside those taxis, but that doesn’t mean they’re absent. Instead, they’re accompanying them from the confines of a separate chase car—or chase cars, as video from a robotaxi user demonstrates.”
- It’s Happening: Tesla Starts Removing Robotaxi Safety Monitors Ride AI newsletter · 27 January 2026
“A video posted to X on January 23rd showed a Tesla Robotaxi trip in Austin, Texas with no safety monitor inside the vehicle. Instead, the safety monitor seemed to be moved to a chase car.”
- 2025 Q4 Quarterly Update Deck - assets-ir.tesla.com Tesla, Inc. (investor relations) Own record
“We began testing driverless Robotaxis in Austin in December and began removing the safety monitor from customer rides in January on a limited basis, which will unlock further expansion of our Robotaxi fleet and coverage area in the Austin-metro.”
- Tesla under fire after making concerning change to Robotaxi operations: 'They've introduced a new safety problem' Yahoo Autos · 13 February 2026
“Video footage shared on X showed two Robotaxis traveling city streets while being followed by black Tesla vehicles.”
Reasoning
Tesla's Q4 2025 update (E3) says it began removing the safety monitor from some customer rides in Austin in January on a limited basis. Independent reports from just before the claim date (E1, E2) say the robotaxis seen running without a monitor inside were accompanied by separate chase cars (E2 says the monitor "seemed" to be moved to a chase car), which contradicts the "no follow car" part of the claim for those vehicles. A report from after the claim date (E4) describes the same chase-car pattern. None of the evidence shows Austin vehicles running with no onboard monitor and no follow car, which matches the criteria's "mostly false" case.
Cite this claim
Elon Musk, “As of January 2026, Tesla operates cars in Austin with no one inside, no safety monitor and no follow car.” (said 28 January 2026). Verdict: mostly false. Reliability API, claim c_bac46543b18e, method 0.1.0+c876030c. https://epistacklabs.com/claims/c_bac46543b18e
Claims without a verdict
Is a verdict here wrong, or do you speak for Elon Musk? Reply on the claim's own page, with the form at its foot (how replies work). Verdicts are made automatically; how verdicts and scores are made.