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AWS Launches GPT-5.5 and OpenAI Frontier on Bedrock Following $50B Deal

AWS is now offering GPT-5.5, GPT-5.4, and the OpenAI Frontier agent platform on Amazon Bedrock, marking the first time OpenAI's frontier models are available outside of Microsoft Azure.

April 29, 2026 · 4 min read

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llm hybrid-ai open-source

Hybrid AI Strategy: Open-Source LLMs vs Proprietary Models in 2026

Discover why the hybrid AI strategy wins in 2026. Compare open-source LLMs like Llama 4 and proprietary models like GPT-5 for cost and reasoning.

April 23, 2026 · 5 min read