ChatGPT: Difference between revisions
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===ChatGPT-4o (2024-2026)=== | ===ChatGPT-4o (2024-2026)=== | ||
{{Main|ChatGPT-4o}} | {{Main|ChatGPT-4o}} | ||
On may 13, 2024, OpenAI announced and released the model ChatGPT-4o.<ref>{{Cite web |author=OpenAI |date=13 May 2024 |title=Hello, GPT-4o |url=https://openai.com/es-ES/index/hello-gpt-4o/ |url-status=live |archive-url=https://archive.is/Yrdyg |archive-date=2026-02-15 |access-date=26 | On may 13, 2024, OpenAI announced and released the model ChatGPT-4o.<ref>{{Cite web |author=OpenAI |date=13 May 2024 |title=Hello, GPT-4o |url=https://openai.com/es-ES/index/hello-gpt-4o/ |url-status=live |archive-url=https://archive.is/Yrdyg |archive-date=2026-02-15 |access-date=26 Feb 2026 |website=OpenAI}}</ref> The model was temporarily retired from the public in April 2025 due to an update that caused the model to have excessive sycophancy. <ref>{{Cite web |last=Franzen |first=Carl |date=30 Apr 2025 |title=OpenAI rolls back ChatGPT's sycophancy and explains what went wrong |url=https://venturebeat.com/ai/openai-rolls-back-chatgpts-sycophancy-and-explains-what-went-wrong |url-status=live |archive-url=https://archive.is/dvr23 |archive-date=2026-02-15 |access-date=15 Feb 2026 |website=VentureBeat}}</ref>It also had several controversies because of users developing [[wikipedia:Chatbot_psychosis|AI psychosis]], with some severe cases ending with users commiting suicide. <ref>{{Cite web |last=Hill |first=Kashmir |date=13 Jun 2025 |title=They Asked an A.I. Chatbot Questions. The Answers Sent Them Spiraling. |url-status=live |archive-url=https://archive.ph/20250628210745/https://www.nytimes.com/2025/06/13/technology/chatgpt-ai-chatbots-conspiracies.html |archive-date=2025-10-13 |access-date=15 Feb 2025 |website=The New York Times}}</ref> | ||
With the launch of GPT-5 in August 2025, OpenAI removed legacy models from non-API users, such as GPT-4o. This decision caused an outrage, with users complaining about the removal of the models along with the complaints about GPT-5. OpenAI's response was to end paywalling these older models, making them available only for Plus users. | With the launch of GPT-5 in August 2025, OpenAI removed legacy models from non-API users, such as GPT-4o. This decision caused an outrage, with users complaining about the removal of the models along with the complaints about GPT-5. OpenAI's response was to end paywalling these older models, making them available only for Plus users. | ||
In 2026, OpenAI announced they will be removing definitely GPT-4o and other models, such as GPT-5 and GPT-4.1. On February 13, 2026, 4o and other legacy models were removed for non-API users, causing again controversies in social media. These legacy models will be removed for API-users on April 2026. {{Citation needed}} | In 2026, OpenAI announced they will be removing definitely GPT-4o and other models, such as GPT-5 and GPT-4.1. On February 13, 2026, 4o and other legacy models were removed for non-API users, causing again controversies in social media. These legacy models will be removed for API-users on April 2026. {{Citation needed}} | ||