Elon Musk Teases Tesla’s Most Powerful Full Self-Driving Model Yet, Eyes September Release

Tesla Prepares to Launch Its Most Advanced Full Self-Driving System

Tesla CEO Elon Musk has announced that the company is currently training a significantly upgraded Full Self-Driving (FSD) model, potentially setting the stage for a public release by late September 2025. This latest version marks a major leap forward in AI capability, with a 10X increase in model parameters and vastly improved video compression quality, according to a post Musk shared on X (formerly Twitter).

“Tesla is training a new FSD model with ~10X params and a big improvement to video compression loss,” Musk wrote. “Probably ready for public release end of next month if testing goes well.”

What Makes This FSD Model Different?

Tesla’s Full Self-Driving system has always relied heavily on artificial intelligence to interpret data from the vehicle’s cameras and sensors, enabling it to detect, respond to, and predict road conditions and hazards.

The newest version Musk referred to brings several game-changing upgrades:

What Does “10X Parameters” Mean in AI?

In AI development, parameters are the internal variables a model learns during training. A 10X parameter increase means Tesla is creating a model that is far more complex and capable than its predecessors. This translates into:

• Improved decision-making accuracy

• Better interpretation of edge-case driving scenarios

• Faster adaptation to unpredictable road conditions

• Enhanced object detection through high-fidelity video analysis

This direction aligns with industry trends where models like OpenAI’s GPT and Google’s DeepMind also scale up significantly in size to achieve leaps in performance.

Related: Elon Musk’s $46 Billion Win: Triumph for Shareholders, Rebuke for Critics, and a Bold Vision for Tesla’s Future

Is It Fully Autonomous Yet?

Despite its name, Full Self-Driving is not yet fully autonomous. As of 2025, Tesla’s FSD remains a Level 2 Advanced Driver Assistance System (ADAS). That means:

• Drivers must keep hands on the wheel

• They are legally and practically required to monitor the system

• Immediate manual takeover must always be possible

It is an enhancement to Tesla’s Autopilot system, which is already available in several global markets including Europe and China.

For comparison, the SAE Levels of Driving Automation define true full autonomy at Level 5, which no automaker has yet achieved in a commercially viable way.

Robotaxi Ambitions Continue in Austin

Tesla recently took a bold step by launching its robotaxi pilot program in Austin, Texas. This initiative uses Tesla vehicles equipped with FSD Beta to offer autonomous ride-hailing services, albeit with safety drivers present.

The robotaxi launch is seen by investors as a precursor to a fully autonomous ride-hailing network, potentially rivalling Uber and Waymo.

Tesla’s Bigger Strategy: Autonomy as the Future

Musk has consistently pitched autonomy as Tesla’s long-term growth engine. While the core business of electric vehicle sales remains central, Tesla bulls increasingly view its software and FSD systems as the next frontier in revenue and scalability.

A successful rollout of this upgraded FSD version could:

• Boost adoption among current Tesla owners

• Improve regulatory confidence in Tesla’s AI models

• Set the stage for new revenue streams via subscription or licensing

Also read: Tesla Charges Forward in a Stalling EV Race

But All Eyes Are on the Numbers

While Tesla is charging ahead with AI innovation, its financial performance has raised investor concerns. In Q2 2025, Tesla reported a 16% drop in automotive revenue, reflecting challenges in both global demand and market competition.

Tesla Q2 2025 Performance Overview

As of early August 2025, Tesla’s stock is down more than 23% year-to-date, reflecting investor caution following a mix of declining revenues, reputational concerns, and shifting market dynamics.

Political and Public Relations Tensions

Part of the downward pressure on Tesla’s stock comes from the frayed relationship between Elon Musk and the White House. The once-promising collaboration between the Biden administration and Tesla soured over EV subsidies, labor disputes, and Musk’s vocal criticism of federal agencies on social media.

Though Tesla remains a major player in the clean energy transition, its public image has become a polarizing topic in Washington and Wall Street alike.

Also read: Tesla’s Market Woes: Musk’s $45 Billion Bid Amidst $700 Billion Loss

What’s Next?

If successful, the September 2025 release of the upgraded Full Self-Driving model could mark a major turning point—not just for Tesla’s product roadmap, but for the company’s broader positioning in the race for automotive autonomy.

Tesla enthusiasts are hoping this update can reignite enthusiasm among shareholders and bring the EV giant back into growth territory.

Final Thoughts

Elon Musk’s announcement of a next-gen Full Self-Driving model—featuring 10X AI parameters and improved video compression—underscores Tesla’s relentless pursuit of innovation. But with financial headwinds, geopolitical scrutiny, and increased competition from Chinese EV makers like BYD and NIO, the company’s ability to deliver both technological and financial wins remains under watch.

If Tesla pulls it off, this may be the beginning of a new chapter for both the company and the autonomous driving revolution.

Also read: Elon Musk’s $10 Billion AI Investment Signals Tesla’s Bold Pivot