AI Infrastructure
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xAI's Grok 4.3 Arrives on Amazon Bedrock, Running on a New 'Mantle' Inference Engine Reached Through an OpenAI-Compatible Endpoint
AWS added Grok 4.3 to Bedrock on June 15, making xAI a model provider on the platform and debuting a separate Mantle inference path.
4 min read4 sources
OpenAI Models and Codex Land on Amazon Bedrock as Microsoft Exclusivity Ends, Reshaping the Cloud-AI Map
AWS launched OpenAI's frontier models, Codex, and Bedrock Managed Agents in limited preview on April 28, 2026, one day after Microsoft's seven-year exclusivity over OpenAI's IP was rewritten to a non-exclusive license through 2032.
5 min read5 sources
Google Renames Vertex AI as Gemini Enterprise Agent Platform and Launches Agentic Data Cloud at Cloud Next 2026
At Cloud Next 2026, Google overhauled its AI cloud stack: Vertex AI becomes the Gemini Enterprise Agent Platform, a new Agentic Data Cloud offers cross-cloud data access via Apache Iceberg, and the Virgo Network delivers 47 Pb/s to connect 134,000-chip training clusters.
7 min read7 sources