Amazon Bedrock adds OpenAI’s GPT-5.5, GPT-5.4, and Codex
Amazon Bedrock has made OpenAI models GPT-5.5, GPT-5.4, and Codex generally available. These models are now accessible through AWS's fully managed service for foundation models.
Key Takeaways
- Amazon Bedrock now offers OpenAI’s GPT-5.5, GPT-5.4, and Codex as generally available models.
- The models are available through AWS’s fully managed service for foundation models.
- AWS published the availability update on June 1, 2026.
- The announcement links OpenAI models directly to Amazon Bedrock, not a separate AWS product.
Why It Matters
This makes OpenAI’s GPT-5.5, GPT-5.4, and Codex available inside Amazon Bedrock right now, giving AWS customers another route to access those models through a managed foundation-model service. For the streaming video stack, that matters because Bedrock is one of AWS’s core AI entry points for application builders. The main competitive signal here is model availability inside a single cloud platform rather than a standalone OpenAI channel. Watch for which Bedrock model pages and access regions AWS documents next, since the announcement itself only confirms general availability.
Read full article at aws.amazon.com
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