Explainers
Explainers
Plain-language answers to the questions readers ask about humanoid robots, robotaxi services, and the rest of physical AI — written against Deploy's editorial bar.
23 explainers
Cluster · 5 explainers
Tesla — Optimus & Cybercab
Tesla's humanoid and robotaxi programs draw outsized question volume. These are the strict-bar answers — separating shipped capability from marketing.
How much will Tesla Optimus cost?
Elon Musk has publicly targeted a $20,000–$30,000 consumer price for Tesla Optimus, but Tesla has not opened orders, published a confirmed retail price, or shipped a single unit to a paying customer as of mid-2026. The $20K–$30K figure is a forward target, not a current price.
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What can Tesla Optimus actually do today?
As of mid-2026, Tesla Optimus has been demonstrated walking, performing battery-cell sorting inside Tesla factories, and interacting with attendees at staged events — but Tesla has acknowledged that some of the most-shared crowd-interaction demos involved teleoperation, not autonomous control. The shipped autonomous capability is narrower than the marketing reel suggests.
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What is Tesla's Cybercab and how is it different from Waymo's robotaxi?
Cybercab is Tesla's planned two-seat, no-steering-wheel robotaxi vehicle, revealed October 2024 with a 2026–2027 production target. Waymo runs a live commercial robotaxi service today in Phoenix, San Francisco, Los Angeles, Austin, and Atlanta — using a lidar-plus-camera-plus-radar sensor stack with HD maps. Tesla intends Cybercab to operate on a camera-only Full Self-Driving stack with no HD maps. The two represent opposing technical bets on autonomy.
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What is the battery life of Tesla Optimus?
Tesla has not published an official battery capacity or runtime for Optimus. Publicly visible information and Musk statements suggest a working-day target in the range of a single shift (roughly 4–8 hours of light task work), but no Tesla-confirmed specification exists.
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When can you buy a Tesla Optimus?
As of mid-2026, Tesla Optimus is not available for purchase by consumers or enterprises through any public channel. Elon Musk has stated Tesla expects to be producing Optimus for external sale in the late 2020s, but no order book, reservation system, or fulfillment timeline has been published.
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Cluster · 4 explainers
Humanoid market — buying, pricing, availability
What's actually for sale, what it costs, and what the market looks like across the leading makers.
Can I buy a humanoid robot right now?
Yes — but only a narrow set of platforms is actually orderable today. The Unitree G1 ships to research and developer customers at roughly $13,500. The most-publicized humanoids — Tesla Optimus, Figure 02, 1X Neo, Apptronik Apollo — are either not on sale, available only to enterprise pilot partners, or accepting reservations without confirmed delivery dates.
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How much does a humanoid robot cost?
Humanoid robot prices in 2026 span from about $13,500 for the research-grade Unitree G1 to $200,000+ for enterprise platforms like Boston Dynamics Atlas. The most-publicized commercial humanoids — Apptronik Apollo, Figure 02, Agility Digit — are sold under enterprise contracts with undisclosed unit prices, generally believed to range from $50,000 to $250,000, plus integration and service fees that often exceed the hardware cost.
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What is the best humanoid robot to buy?
There is no single best humanoid robot in 2026 — the right pick depends entirely on the use case. For research and developer access, the Unitree G1 is the practical choice. For warehouse and factory pilots, Agility Robotics Digit and Apptronik Apollo are the platforms with the most-documented commercial deployments. For consumer home use, no humanoid is shipping at meaningful scale.
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Which is the cheapest humanoid robot you can buy?
The Unitree G1 is the cheapest full-scale bipedal humanoid robot commercially available in 2026, starting at roughly $13,500 for a base research-grade configuration. Smaller desktop or edutainment humanoids exist at lower prices but are not full walking platforms.
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Cluster · 3 explainers
Humanoid capability — what they can really do
The gap between demo reels and shipped capability. Where teleoperation ends and autonomy begins.
What are the risks of humanoid robots?
The principal risks of humanoid robots in 2026 cluster around four categories: physical safety (collisions, falls, dynamic-environment failure modes), the conflation of teleoperated demonstrations with shipped autonomous capability, workforce and economic displacement, and a regulatory framework that has not been updated for general-purpose mobile manipulators operating in shared human spaces.
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What is the typical lifespan of a humanoid robot?
There is no established lifespan benchmark for modern humanoid robots in 2026 — the longest-running commercial deployments are under three years old. Component-level data exists: harmonic drives are typically rated for 20,000 to 30,000 hours of industrial duty, lithium battery packs for 1,000 to 3,000 full charge cycles, and brushless DC actuators for several years of regular use. Battery and actuator wear, not advertised lifespan, are the practical limits.
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Who are the leading humanoid robot makers?
By active commercial deployment activity in 2026, the leading humanoid robot makers are Tesla (Optimus, factory pilots), Figure AI (02, BMW pilot), Agility Robotics (Digit, warehouse operators), Apptronik (Apollo, Mercedes-Benz pilot), 1X Technologies (Neo, consumer pre-launch), Boston Dynamics (Atlas, R&D), and Unitree Robotics (G1/H-series, research). A fast-growing Chinese cohort — UBTech, Xiaomi, XPeng, Fourier, EngineAI, and others — is shipping platforms at increasingly competitive price points.
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Cluster · 11 explainers
Autonomous vehicles & robotaxi
How robotaxi services actually work, where they operate, and what separates serious deployments from pilots.
Can a cop pull over a Waymo?
Yes. Waymo vehicles are programmed to recognize emergency vehicle lights and sirens and pull over safely. Officers can interact with the vehicle's exterior screens and contact Waymo's operations team via a phone number displayed on the vehicle. Because there is no human driver, Waymo as the operator — not an individual — is responsible for vehicle violations.
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How does Tesla Robotaxi compare to Waymo?
As of mid-2026, the two services operate at fundamentally different scales. Waymo runs commercial robotaxi service in five US metros with millions of completed paid trips. Tesla Robotaxi is a single-city Austin pilot using Model Y vehicles within a geofenced area. Tesla is typically cheaper per trip; Waymo has lower wait times, broader coverage, and a more developed safety record.
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How many fatal crashes has Waymo had?
Through mid-2026, Waymo has not reported any rider fatalities in its commercial robotaxi service. Waymo's published safety reports — covering tens of millions of fully autonomous miles — show a crash rate substantially below the human-driver baseline for comparable urban environments. NHTSA's Standing General Order has recorded incidents involving Waymo vehicles, but the great majority involve a human-driven vehicle striking the Waymo, not the reverse.
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How much does a Waymo ride cost?
As of 2026, Waymo rides average roughly $18 to $21 per trip in the metros where the service runs — typically comparable to or 10–30% above Uber on the same route. Base fares vary by city, and Waymo uses algorithmic dynamic pricing that surges with demand.
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Is a robotaxi cheaper than Uber?
It depends which robotaxi. As of 2026, Tesla's Robotaxi pilot is typically much cheaper than Uber — sometimes half the price of an equivalent ride. Waymo is usually comparable to or slightly more expensive than Uber on the same route. Both trade lower or comparable pricing against longer wait times and narrower geographic availability.
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Is Tesla Robotaxi available?
Yes, but very narrowly. A Tesla Robotaxi pilot launched in Austin in mid-2025 using Model Y vehicles, with a Tesla safety monitor in the passenger seat for early trips. As of mid-2026 the service remains geofenced to specific Austin areas with limited rider access — invitation-based at launch, gradually opening. The future no-steering-wheel Cybercab vehicle is not part of this service.
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Is Waymo actually driverless?
Yes — Waymo vehicles operate without any human driver, safety operator, or backup attendant in the vehicle during normal commercial service in Phoenix, San Francisco, Los Angeles, Austin, and Atlanta. Remote assistance operators can advise the vehicle on edge cases, but they do not directly drive the car.
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Is Waymo cheaper than Uber?
Usually no. As of 2026, Waymo trips average roughly $19.69 against Uber's $17.47 on equivalent routes — about 13% higher. The gap narrows or reverses once Uber tipping is included, and Waymo can be cheaper during surge periods because its pricing reacts differently to demand than driver-supply-driven rideshare.
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What happens if a Waymo gets in an accident?
When a Waymo vehicle is involved in a crash, the vehicle stops automatically, Waymo's operations center is notified in real time, and a Waymo field-response team is dispatched. The incident is logged in Waymo's safety reporting and — for any qualifying crash — reported to NHTSA under the Standing General Order. Waymo's insurance handles liability claims; the rider, if present, is offered immediate assistance and an alternate trip.
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Where does Waymo operate?
As of mid-2026, Waymo operates commercial robotaxi service in five US metros: Phoenix (since 2020), San Francisco (2023), Los Angeles (2024), Austin (2025), and Atlanta (2025). Announced expansion cities include Miami and Washington, D.C., with testing in additional metros.
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Who is at fault if a driverless car crashes?
In a commercial robotaxi crash, the AV operator — Waymo, Tesla, or another company — typically bears liability when the vehicle is in autonomous mode. The operator's commercial insurance handles claims, NHTSA investigates qualifying incidents under its Standing General Order, and specific state law determines the legal framework. For driver-assist systems like Tesla FSD (Supervised), the licensed driver remains the legally responsible party.
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