OpenAI Articles

GPT-5.4 mini and nano: Benchmarks, Access, and Reactions

Take a close look at OpenAI's latest small models, which are built for speed. Compare performance and pricing with Claude Haiku 4.5.

Josef Waples

Tom Farnschläder

2026年3月17日

GPT-5.4: Native Computer Use, 1M Context Window, Tool Search

OpenAI’s newest release, GPT-5.4, introduces native computer use, expanded context, and a sharper focus on real-world deliverables.

Josef Waples

Tom Farnschläder

2026年3月6日

GPT-5.3 Codex: From Coding Assistant to General Work Agent

We explore GPT-5.3-Codex, OpenAI’s new general agent. Learn about its self-healing infrastructure, real-time collaboration, and how it performs on benchmarks.

Tom Farnschläder

2026年2月6日

ChatGPT Health: The Promise and Risks of AI-Powered Medical Insights

Learn how ChatGPT Health connects your medical records and wellness apps to provide AI-assisted health insights, understand its privacy protections and limitations, and decide if this tool fits your healthcare needs.

Vinod Chugani

2026年1月13日

Grok vs. ChatGPT: How Do They Compare?

Compare the real-time social integration of xAI's Grok against ChatGPT's mature ecosystem to find the right AI assistant for your workflow.

Vinod Chugani

2026年1月8日

ChatGPT Images: A Guide to OpenAI’s New Image Editor

Discover how ChatGPT Images and the new GPT-Image-1.5 model transform creative workflows with major upgrades in precision editing, text rendering, and detail preservation.

Tom Farnschläder

Josef Waples

2025年12月19日

GPT 5.2: Benchmarks, Model Breakdown, and Real-World Performance

Discover how GPT-5.2 improves knowledge work with major upgrades in long-context reasoning, tool calling, coding, vision, and end-to-end workflow execution.

Josef Waples

2025年12月12日

Sora 2: Examples, Critiques, and Early Impressions

Learn what Sora 2 is, what it gets right, where it still struggles, and why OpenAI’s new video model and social app are making a big push into AI-generated media.

Alex Olteanu

2025年10月1日

OpenAI's O4-Mini: Tests, Features, O3 Comparison, and More

Learn about OpenAI's new o4-mini reasoning model, its capabilities, performance benchmarks, cost-effectiveness, and how it compares to other models like o3.

Alex Olteanu

2025年4月17日

GPT 4.1: Features, Access, GPT-4o Comparison, and More

Learn about OpenAI's new GPT-4.1 family of models: GPT-4.1, GPT-4.1 Mini, and GPT-4.1 Nano.

Alex Olteanu

2025年5月19日

ChatGPT 4.5: Features, Access, GPT-4o Comparison, and More

Learn how ChatGPT 4.5 from OpenAI excels in conversational abilities and accuracy compared to o1 and GPT-4o, but may not be as strong in complex reasoning tasks.

Alex Olteanu

Josef Waples

2025年2月27日

OpenAI's Deep Research: A Guide With Practical Examples

Learn about OpenAI's new Deep Research tool, which can perform in-depth, multi-step research.

Alex Olteanu

2025年2月5日