Opus 4.6 and ChatGPT 5.3-Codex Are Here and the Labs Are at War
The AI Daily Brief: Artificial Intelligence News and Analysis
Hyperscalers Ramp AI CapEx Dramatically
Nathaniel outlines Google and Amazon's huge AI capital expenditure forecasts and investor reactions.
Anthropic dropped Claude Opus 4.6 and OpenAI responded with GPT 5.3 Codex just 20 minutes later — the most intense head-to-head model release we've ever seen. Here's what each model brings, how they compare, and what the first reactions are telling us. In the headlines: Google and Amazon share their capex plans, and we're about to spend 2.5 moon landings on AI.
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