AWS Weekly Roundup: GPT-6.1 Terra on Bedrock, Step Functions as agent tools, and more (November 2, 2026) | Amazon Web Services
The agentic launches that stayed with me last week had nothing to do with how capable a model is. They were about reach. AWS Step Functions, which already orchestrates over 220 AWS services, can now be handed to an agent as a tool, so workflows teams already trust became callable without a rewrite. In the same week, the AI blog published how one engagement platform exposed roughly 400 internal API operations the same way. Neither story involves rebuilding anything, only describing what exists and letting the agent find it.
The other thread was cost. OpenAI’s newest Terra model reached Amazon Bedrock priced well below the model beside it, and two post-quantum launches landed for a deadline nobody can put on a calendar yet. Now, let’s get into this week’s AWS news…
Headlines
OpenAI GPT-6.1 Terra is now generally available on Amazon Bedrock, and what interests me is where...
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