Tesla Turns On Grok @Bot in Every Cybercab, Letting Riders Shop and Send Email by Voice

Riders sign in to Grok once, their bots follow them to every future ride, and the session logs out automatically at the curb. The feature is also live on the rest of Tesla's Model Y robotaxi fleet.

AUSTIN, Texas - Tesla has switched on Grok @Bot, the agent version of the Grok assistant that can carry out tasks through a rider’s connected accounts, across its entire Cybercab fleet and the rest of its Model Y robotaxi fleet, turning the back seat of a driverless car into a place to shop, send email and order a drink by voice.

Screenshot: @yunta_tsai on X, Oct. 11, 2026

Yun-Ta Tsai, a Tesla engineer, announced the rollout on X over the weekend. “Grok @bot is enabled on all Cybercabs and the rest of the Model Y fleet,” he wrote. “Please let us know how it helps you and what to improve.” His post quoted a rider video showing bot controls on the Cybercab’s center screen.

A rider signs in to Grok once from the in-car screen, and the bots tied to that account are available on every later Cybercab trip. When the rider steps out, the session ends and the account is logged out automatically, so the next passenger cannot see the previous rider’s inbox or shopping cart. Tesla’s official Robotaxi account put it plainly on Sunday: “Talk directly to your Grok @bot in Robotaxi.”

Screenshot: @robotaxi on X, Oct. 11, 2026

Early riders were quick to test it. One rider posted a video of his bot ordering his usual drink during a Cybercab trip, and the Robotaxi account shared it. Tesla investor and commentator Sawyer Merritt said he used it on a Sunday night ride to add laundry detergent to his Amazon cart, a clip Elon Musk quoted hours later with a three-word pitch: “Try Grok @Bot.”

A rider’s Grok @Bot order on the Cybercab center screen Image: @BLKMDL3 on X, video still

Video: @SawyerMerritt on X, Oct. 12, 2026

The Cybercab, a two-seat vehicle with no steering wheel or pedals, opened to public riders in Austin on Sept. 3, 2026. Voice control for cabin functions was part of that launch. Grok @Bot extends the same voice interface beyond the cabin, using connectors that link the assistant to a rider’s apps and accounts so it can complete multistep tasks during the trip rather than only answer questions.

Screenshot: @elonmusk on X, Oct. 12, 2026

The feature also matters for the business case. Robotaxi operators have long pitched the freed-up time of a driverless ride as something they can sell into, and Tesla now has a direct line from the ride to an AI agent that can buy things. It also raises the obvious questions about what riders hand over, which is why the automatic logout at the end of each trip is the detail Tesla chose to stress. Tesla has not said whether it plans to bring the feature to customer-owned cars using Full Self-Driving.

Tesla Cybercab on an Austin bridge Photo: Tesla

For now, Grok @Bot is live across the Cybercab fleet and the rest of the Model Y robotaxi fleet. Tsai has asked riders to tell the team how it helps and what to improve.

Sources: Yun-Ta Tsai on X, status 2109136211352916249, Oct. 11, 2026, https://x.com/yunta_tsai/status/2109136211352916249; @robotaxi on X, status 2109420802202612019, Oct. 11, 2026, https://x.com/robotaxi/status/2109420802202612019; @BLKMDL3 on X, status 2109408806329614364, Oct. 11, 2026; Sawyer Merritt on X, status 2109490463635914867, Oct. 12, 2026, https://x.com/SawyerMerritt/status/2109490463635914867; Elon Musk on X, status 2109507243007979558, Oct. 12, 2026; Crypto Briefing report, “Tesla brings Grok @Bot to Cybercab for voice-controlled tasks during rides,” Oct. 12, 2026, https://cryptobriefing.com/tesla-grok-bot-cybercab-voice-tasks/.

Sam Okonkwo, Mobility. Sam Okonkwo is a senior correspondent covering robotaxis, driverless fleets, and mobility hardware. Previously reported transport tech for trade titles; based in Austin.