OpenAI GPT-5.5, GPT-5.4 models, and the Codex coding agent are now generally available on Amazon Bedrock. The availability gives developers frontier model access through a high-performance inference engine with data residency controls and pay-per-token pricing.

With GPT-5.5 powering inference, Codex introduces a new class of intelligence optimized for complex, long-horizon developer workflows.
Customers pay per token with no seat licenses and no per-developer commitments.
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