GPT-4.5 preview's accuracy on GPQA Diamond

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Welcome back to The Pulse, where we dive into interesting AI stories and trends backed by data, all presented through simple visuals.

> GPT-4.5 preview scores highest accuracy among non-reasoning models

> proves that scaling law still holds: bigger = smarter models

> Claude 3.7 Sonnet shows best returns

> OpenAI models more expensive than the rest

> GPT 4.5 preview ~x500 more expensive than DeepSeek Chat V3

> n= 750 C-suite executives from American & European companies with revenues >$100M

> 88% see positive impact on revenue growth; 37% consider that impact significant

> companies with revenues under $500M are less optimistic than bigger ones

> American, British and French companies more skeptical than others

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