AI BriefingGrok Now Available on Amazon Bedrock
Key point
xAI's latest model Grok 4.3 has launched generally available through Amazon Bedrock, supporting the building of enterprise AI agents.
Details
xAI's latest model, Grok 4.3, has become generally available (GA) through Amazon Bedrock. With this update, developers can leverage Grok's powerful performance using Bedrock's secure and reliable inference engine.
Grok 4.3 delivers performance optimized for building enterprise AI agents.
- Ranked #1 on the Artificial Analysis Omniscience benchmark (recording the lowest hallucination rate)
- Ranked #1 on the Artificial Analysis Tau2 Telecom benchmark (tool-calling performance in real customer support scenarios)
- Ranked #1 on the Vals AI Case Law and Corporate Finance benchmarks (complex document comprehension capability)
In particular, it supports a 1 million token context window, allowing it to efficiently process massive documents and codebases. It also features configurable reasoning, letting reasoning intensity be set to none, low, medium, or high depending on problem difficulty.
It also shows excellent cost efficiency. It delivers 2-10x higher intelligence per dollar compared to other frontier models, priced at $1.25 per 1 million input tokens and $2.50 per 1 million output tokens.
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