ChatGPT 5.2: OpenAI has recently launched its latest Large Language Model 5.2. This update comes amid tough competition from Google’s Gemini 3 and Anthropic’s Claude Opus 4.5.
ChatGPT 5.2: OpenAI has recently launched its latest Large Language Model 5.2. This update comes amid tough competition from Google’s Gemini 3 and Anthropic’s Claude Opus 4.5. This new model is more than just a chatbot—it’s a reasoning model specifically designed to handle the complex, world of professionals.
ChatGPT 5.2 has been launched just a few weeks after GPT-5.1. OpenAI launched early to respond to the improved performance demonstrated by Google’s Gemini 3 Pro in reasoning and coding. In this model, the company has paid more attention to raw performance, reasoning, speed, and reliability.
GPT-5.2 is here! Available today in ChatGPT and the API.
It is the smartest generally-available model in the world, and in particular is good at doing real-world knowledge work tasks.
— Sam Altman (@sama) December 11, 2025
Open AI CEO Sam Altman announced the launch of the new model by posting on X. He said, “GPT-5.2 is here! Available today in ChatGPT and the API. It is the world’s smartest, generally available model, and is especially good at handling real-world knowledge.”
Also read: This work must be completed before the end of the year 2025, otherwise your problems may increase.
You will get powerful features
GPT-5.2 has been introduced in three variants. Which includes Instant, Thinking and Pro. This model now performs very well on multiple problems, advanced maths and coding tasks. GPT-5.2 has set new records on several key benchmarks, such as GDPval and SWE-Bench Pro, demonstrating its professional knowledge-working capabilities. It can now handle search windows of up to 400k tokens. It can read and analyze research papers, long contracts and technical reports with greater accuracy.
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