
GPT-5 Launches: The Single-Model Router That Deprecates Everything
OpenAI launches GPT-5 today — a single model that routes between reasoning and non-reasoning modes, replacing GPT-4o, GPT-4.5, and o3 as the default ChatGPT experience.
Posts tagged GPT-4o collect Will Spurlock's writing on this topic. The three newest excerpts: OpenAI launches GPT-5 today — a single model that routes between reasoning and non-reasoning modes, replacing GPT-4o, GPT-4.5, and o3 as the default ChatGPT experience. Learn zero-shot, few-shot, and chain-of-thought prompting with concrete examples. Master when to use each technique for better AI reasoning and output quality. A comprehensive year-end retrospective on the AI industry's defining themes of 2024: multimodal capabilities, agentic systems, reasoning models, and the open-weights catch-up that changed everything.
14 posts as of 2025-08-07, counted from content/blog frontmatter
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Posts tagged GPT-4o collect Will Spurlock's writing on this topic. The three newest excerpts: OpenAI launches GPT-5 today — a single model that routes between reasoning and non-reasoning modes, replacing GPT-4o, GPT-4.5, and o3 as the default ChatGPT experience. Learn zero-shot, few-shot, and chain-of-thought prompting with concrete examples. Master when to use each technique for better AI reasoning and output quality. A comprehensive year-end retrospective on the AI industry's defining themes of 2024: multimodal capabilities, agentic systems, reasoning models, and the open-weights catch-up that changed everything.
14 posts as of 2025-08-07, counted from content/blog frontmatter.
Start with "GPT-5 Launches: The Single-Model Router That Deprecates Everything". OpenAI launches GPT-5 today — a single model that routes between reasoning and non-reasoning modes, replacing GPT-4o, GPT-4.5, and o3 as the default ChatGPT experience.