Tesla Terafab AI chip fab to launch next week

Tesla building its own fab is an enormous bet that vertical integration can outpace the world's most specialized foundries — Jensen Huang himself has warned this is "extremely hard" and takes decades to master.

• –First product is the AI5 chip (10x compute, 9x memory vs AI4), slated for small-batch production in 2026 and volume in 2027
• –"Launches in 7 days" almost certainly means a groundbreaking or formal project kickoff — a $25B fab doesn't open in a week
• –Tesla explicitly plans NOT to sell chips externally, making this a pure internal supply bet with no revenue hedge
• –Intel's failed 10nm transition looms large as a cautionary tale; semiconductor fab execution risk is real and brutal
• –If it works, Tesla would control the full AI compute stack from training silicon to vehicle inference — a moat no other automaker could match