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GPT-5.5, GPT-5.4, and Codex from OpenAI are now generally available on Amazon Bedrock

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AWS3 days agoJun 1, 2026, 01:00 PMUsefulAI-assisted summary

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+GPT-5.5 and GPT-5.4 are now generally available on Amazon Bedrock for production workloads.
+Codex can be accessed via Bedrock through the Codex App, CLI, and IDE integrations (VS Code, JetBrains, Xcode).
+Pricing matches OpenAI rates, counts toward existing AWS commitments, and detailed docs and launch blog are provided.

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