Elon Musk plans to send a Tesla Bot with Grok AI to Mars by late 2026.

Elon Musk plans to send a Tesla Bot with Grok AI to Mars by late 2026

Elon Musk plans to send a Tesla Bot, powered by xAI’s artificial intelligence model Grok, on SpaceX’s next Mars mission by the end of 2026.

On Feb. 18, Musk announced xAI’s latest AI model release, Grok 3, in a livestream on X. During a discussion, he revealed that most of SpaceX’s projects for Mars exploration are slated for around Q4 2026.

He explained that the Earth-Mars transit window occurs every 26 months, making November 2026 the next ideal opportunity for rocket launches to the Red Planet.

Elon Musk prepares Grok-powered Tesla Bots for space exploration

Musk also said he may be sending a Tesla Bot and Grok on the Mars mission:

“If all goes well, SpaceX will send Starship rockets to Mars with Optimus robots and Grok.”

The AI model Grok 3, which xAI developed, recently outperformed rival AI systems from Google, OpenAI and DeepSeek in a blind evaluation conducted by Chatbot Arena, an open-source AI benchmarking platform.

The large language model (LLM) blind test allowed users to ask questions to two anonymous AI chatbots and rank them based on their responses. The tests have collectively recorded over a million community votes.

Musk and the xAI team claimed that the early Grok 3 model — codenamed chocolate — achieved a record milestone of 1400 score. “And it’s still climbing. So we have to keep updating it. It’s 1400 and climbing,” Musk said.

Grok 3 outperforms all AI models in benchmark test

LMArena also noted that the early Grok 3 model currently ranks first in all categories, including overall with style control, hard prompts and hard prompts with style control, coding, math, creative writing, instruction following, longer query and multi-turn.