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OpenAI releases their latest large language model, GPT-4.5.

2024 Austrian legislative election — OpenAI releases their latest large language model, GPT-4.5. [https://www.theverge.com/news/620021/openai-gpt-4-5-orion-ai-model-release ( The Verge )]

Published February 27, 2025· Updated October 28, 2026·1 min read

Context: 2024 Austrian legislative election.

OpenAI releases their latest large language model, GPT-4.5. [https://www.theverge.com/news/620021/openai-gpt-4-5-orion-ai-model-release ( The Verge )]

Event summary via Wikipedia Current Events (2025-02-27).