•1 min read•from InfoQ
OpenAI's GPT-5.5 and Codex Reach General Availability on Amazon Bedrock
Our take
OpenAI's advanced GPT-5.5 and Codex models are now generally available on Amazon Bedrock, marking a significant shift in AI accessibility. Following a revised agreement, these models—including the first OpenAI offering, GPT-5.4, within AWS GovCloud—provide consistent pricing mirroring OpenAI’s direct rates, with usage contributing to AWS commitments. Notably, Codex transitions to a streamlined pay-per-token billing structure, eliminating seat fees.
OpenAI's GPT-5.5, GPT-5.4, and Codex are now generally available on Amazon Bedrock, one month after OpenAI revised its exclusive Azure arrangement. Pricing matches OpenAI's direct rates with usage counting toward AWS commitments. Codex shifts to pay-per-token billing with no seat fees. GPT-5.4 is the first OpenAI model available in AWS GovCloud.
By Steef-Jan WiggersRead on the original site
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