Elon Musk has an AI company called xAI. The company has made its new Grok 3 model available through an API. Grok 3 is an AI model that can look at pictures and answer questions. This model has been in testing for several months. It is meant to compete with other models like GPT 4 and Google Gemini. Grok 3 now helps run many features on Musk’s social network X. XAI bought the network in March.
xAI API and Grok 3 Details
xAI now offers two versions of its model through the API. There is Grok 3, and there is Grok 3 Mini. Both versions have special skills in thinking and solving problems. Grok 3 costs three dollars for every one million tokens that are fed into the model. It costs $15 for every one million tokens that the model produces. The smaller Grok 3 Mini costs much less. It charges thirty cents for every one million input tokens and fifty cents for every one million tokens it gives out. There are also faster versions of both models that cost more money. They come at a higher price per million tokens.

Pricing and Comparison to Other Models
Many companies compare these costs with those of other AI makers. For example, one other model charges amounts that are similar to the higher cost of Grok 3. Some models from Google cost less than Grok 3 on many tests. xAI is said to match the price of another model that also thinks deeply. Some users say that the Grok 3 model may have a smaller window for context than expected. The API can work with a set amount of words at one time. xAI had claimed that Grok 3 could work with a much larger number of tokens in one go. This has caused questions among users.
Grok 3 Features and Behavior
Grok 3 can study images and answer questions in a way that many other models try to do. When Elon Musk first told people about Grok two years ago, he said the model would be bold and unfiltered. The early versions of Grok did not hold back when they used strong language. However, earlier models stayed away from some topics. One study found that the earlier versions of Grok tended to favor ideas on some social topics. Musk said this came from the public web pages used to teach the model. He promised to move the model toward a more neutral view. It is not clear if Grok 3 has reached that goal yet or what changes will come later.
Industry Reactions and Developer View
Many developers feel that the launch of the Grok 3 API is an important step. They say that the pricing makes sense for the advanced work the model can do. Some people have compared it with models from other companies and pointed out that it costs a bit more than some other options. The extra cost may be justified by its ability to work with images and its reasoning skills. Some users have pointed out that the API supports a smaller set of tokens in one go than what was promised when the model was first revealed. This may mean that the full power of the model is not yet available through the API.

A Natural Ending
The launch of the Grok 3 API by xAI shows that Elon Musk’s company is working hard to make powerful AI available to developers. The new API opens up fresh ways to work with pictures and questions on the social network X. Despite some questions about the token limits and pricing, the move marks a strong step forward in the world of artificial intelligence. The future will show how developers use this tool to build new ideas and services. Readers can watch the next updates as xAI’s API grows and brings more innovation to the industry.