The biggest mistake people make when trying to get their ChatGPT API key is that they use the wrong URL. The key can't be found at chatgpt.com. Instead, point your browser to the OpenAI developer ...
OpenAI’s latest model, GPT-5, introduces advanced reasoning, safer responses, and greater usability across all tiers, marking a significant upgrade over GPT-4. Chat GPT app icon is seen on a ...
The leaderboard has the higher-end GPT-5.2-high in second place, behind Claude Opus 4.5. Gemini 3 Pro is in the fourth spot, ...
OpenAI said on Monday that it would soon wind down the availability of GPT-4.5, its largest-ever AI model, via its API. GPT-4.5 was released only in late February. Developers will have access to GPT-4 ...