OpenAI has reintroduced GPT-4o for ChatGPT Plus users amidst user backlash following its initial removal for the rollout of GPT-5. The company faced criticism comparable to fan-driven redesigns in gaming, prompting CEO Sam Altman to discuss feedback responses. Effective immediately, Plus users can opt to use GPT-4o, which stands for “omni” and is recognized as a faster, more affordable version of GPT-4. Meanwhile, GPT-5 launched on August 7, 2025, boasting improved accuracy and reliability across four variations, including gpt-5-mini and gpt-5-chat. Despite its capabilities, some users find GPT-5’s responses more formal, lacking the humor and personality that characterize GPT-4o. Critics suggest that charging for GPT-4o under a subscription model may alienate loyal users who once enjoyed it for free. Ultimately, OpenAI commits to monitoring usage patterns while navigating the legacy model landscape.
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