Introducing GPT-5.2

We are thrilled to announce that ChatBotKit now supports OpenAI's GPT-5.2, the most capable model series yet for professional knowledge work. This groundbreaking release represents a significant leap forward in AI's ability to handle complex, real-world professional tasks end-to-end.

GPT-5.2 sets new state-of-the-art benchmarks across numerous evaluations, most notably achieving expert-level performance on GDPval, where it outperforms industry professionals on knowledge work tasks spanning 44 occupations. The model excels at creating spreadsheets, building presentations, writing code, and handling sophisticated multi-step projects that traditionally required human expertise.

ChatBotKit users now have access to three GPT-5.2 variants tailored for different use cases. GPT-5.2 Instant provides fast, capable performance for everyday work and learning. GPT-5.2 Thinking delivers deeper reasoning for complex tasks including advanced coding, long document analysis, and step-by-step problem solving. GPT-5.2 Pro offers the highest quality for difficult questions where accuracy and sophistication matter most.

The improvements span multiple dimensions that directly impact professional workflows. In software engineering, GPT-5.2 Thinking achieves 55.6% on SWE-Bench Pro and 80% on SWE-bench Verified, demonstrating exceptional ability to debug production code, implement features, and refactor large codebases. For front-end development, the model shows remarkable strength with complex UI work, including 3D elements and unconventional designs.

Long-context understanding reaches new heights with GPT-5.2 Thinking, achieving near-perfect accuracy on long-document reasoning tasks up to 256,000 tokens. This enables professionals to work with extensive reports, contracts, research papers, and multi-file projects while maintaining coherence across hundreds of thousands of tokens. The model's vision capabilities have also improved dramatically, cutting error rates roughly in half for chart reasoning and software interface understanding.

Tool-calling performance sets another benchmark, with GPT-5.2 Thinking achieving 98.7% accuracy on complex customer support workflows requiring multi-step coordination across multiple systems. This translates to more reliable end-to-end automation for resolving customer cases, pulling data from diverse sources, and generating polished final outputs with fewer breakdowns.

GPT-5.2 represents a transformative advancement in AI's practical utility for professional work. By integrating this model immediately upon release, ChatBotKit ensures our users have access to the most capable AI technology available. Whether you're building applications, analyzing data, or coordinating complex workflows, GPT-5.2 unlocks new levels of productivity and quality.

For scientific and mathematical work, GPT-5.2 demonstrates exceptional capabilities, achieving 92.4% on GPQA Diamond graduate-level science questions and solving 40.3% of expert-level mathematics problems in FrontierMath. These improvements suggest the model can meaningfully accelerate research when paired with appropriate human oversight.

Importantly, GPT-5.2 also delivers improvements in factuality, with 30% fewer response errors compared to GPT-5.1 Thinking on real-world queries. This increased reliability makes the model more trustworthy for research, analysis, and decision support across professional contexts.

All three GPT-5.2 variants are immediately available to ChatBotKit users through both our platform interface and API. The model's enhanced capabilities in coding, data analysis, document processing, and complex reasoning make it an exceptional choice for building sophisticated AI applications and automating knowledge work.

For more information about GPT-5.2 and guidance on selecting the right variant for your use case, visit our model documentation.