Today, X.AI announced that Grok 4.3 is now generally available on Amazon Bedrock. The model offers a 1-million-token context window and supports configurable reasoning efforts, including none, low, medium, and high. Developers can now access the model through Bedrock’s secure and reliable inference engine. The release marks a significant step in making advanced AI capabilities accessible to enterprise developers. Source: xai
Grok 4.3 is among the strongest models available for building enterprise-ready AI agents. It ranks #1 on the Artificial Analysis Omniscience benchmark and the Artificial Analysis Tau2 Telecom benchmark, which evaluates real-world tool-calling performance in customer support scenarios. The model also leads in Vals AI Case Law and Corporate Finance benchmarks, which assess its ability to understand complex documents. According to X.AI, Grok 4.3 delivers 2-10 times more intelligence per dollar than other frontier models. Source: xai
The model’s pricing structure includes an input cost of $1.25 per 1 million tokens and an output cost of $2.50 per 1 million tokens. Developers can use a command-line interface to interact with the model, which is now available in supported AWS regions. X.AI encourages developers to explore the documentation to begin using Grok 4.3 on Amazon Bedrock. Source: xai
Source: xai
