Will's Blog: Q&A with OpenAI Chief Research Officer Mark Chen about GPT-4.5, why it is not GPT-5, how it differs from a reasoning model, the AI scaling wall, DeepSeek, more (Alex Kantrowitz/Big Technology)

27 February 2025

Q&A with OpenAI Chief Research Officer Mark Chen about GPT-4.5, why it is not GPT-5, how it differs from a reasoning model, the AI scaling wall, DeepSeek, more (Alex Kantrowitz/Big Technology)

Alex Kantrowitz / Big Technology:
Q&A with OpenAI Chief Research Officer Mark Chen about GPT-4.5, why it is not GPT-5, how it differs from a reasoning model, the AI scaling wall, DeepSeek, more — GPT 4.5, OpenAI's latest large language model, debuts today with more heft, EQ, and performance than its predecessors. — ∙ Paid

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