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AWS Trainium4

Model
AmazonFamily AWS Trainiumannounced

Announced next-generation AWS AI accelerator expected to begin delivery in 2027.

Released
Feb 27, 2026
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Releases

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Feb 27, 2026AWS Trainium4 announcedAnnouncedAWS Trainium4

Amazon and OpenAI announced that next-generation Trainium4 is expected to begin delivery in 2027.

OpenAI EventAmazonAWS Trainium4