Neuralink Connected Grok to the Brain Chip

Neuralink announced Grok integration. The company connected its artificial intelligence agent Grok to computer control via a brain implant. Thus, a user who loses the ability to move and speak can assign tasks only by thinking.

How Does Neuralink Grok Work?

The person using the system has amyotrophic lateral sclerosis (ALS). The user says the command "Hey, Neuralink" in his mind. Then he describes what he will do. After that, Grok takes over the operating system and carries out the necessary steps.

The prototype was tested in a session lasting 72 hours. Neuralink engineers held this session at the home of the person participating in the speech restoration study. Therefore, the system was also tested in daily life conditions. On the other hand, this is not a result of long-term use.

The developers also added a feature that automatically recognizes speaking intent. The system itself detects the moment when the user tries to speak. So there is no need to press the button to start or end recording. Moreover, the hands remain completely free.

This feature becomes even more useful when combined with the artificial intelligence agent. The user doesn't just type text. At the same time, it can also make the computer do work with mental commands. Because Grok carries out the given task himself, step by step.

iPhone Integration and Bloom Application

Another part of the work is iPhone support. The Bloom application transfers the synthetic sound generated from brain signals directly into the audio channel of the phone call. In this way, the user can call their relatives. It can also use other functions of the smartphone, such as ordering food.

The system can play an automatic welcome message at the beginning of the conversation. The message tells the other party that the call was made using an assistive communication device. Thus, the other person learns from the beginning why the voice is synthetic.

Signal Visualization and First Results

During testing, engineers added a visualization showing signals from the implant. This screen shows the intensity and distribution of the signals. Thus, it can be understood which mental actions create the strongest activity in the brain. This data will be used to develop models that translate neural activity into command and speech.

Neuralink also shared the results of its speech interface. One of the participants typed 75 English words per minute in the first week. The error rate remained at 5.8 percent. However, this is an early result from a single participant. It is not a validated value for everyone using the system.

Neuralink states that the 72-hour session at home allows it to try new features in a real environment. With this data, the company will determine the next development areas. No date has been announced yet for sale or general availability.