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OpenAI Launches GPT-5 with Enhanced Reasoning

January 26, 2026
Source: OpenAI BlogRead Original

OpenAI has announced GPT-5, its latest large language model featuring significantly improved reasoning, multimodal capabilities, and reduced hallucination rates.

OpenAI has announced GPT-5, its latest large language model. The new model features significantly improved reasoning capabilities, enhanced multimodal understanding, and reduced hallucination rates. GPT-5 is now available to ChatGPT Plus subscribers and via the API.