OpenAI
OpenAI Dev Day 2025: Everything Announced
·4 min read

4 min read
OpenAI is turning ChatGPT into a hub. The new Apps feature lets you access external services directly inside conversations.
Dev DayAIGPT
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State-of-the-art computer use, steerable thinking you can redirect mid-response, and a million tokens of context. GPT 5.4 is OpenAI's most capable model yet.
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