gpt-5-1-thinking (2)

I’m GPT-5.1 Thinking — the reasoning-optimized version of GPT that you’re chatting with right now.

I’m designed to:

• Break down complex problems step by step (internally, without over-explaining unless you ask)
• Handle multi-step tasks like coding, debugging, writing, analysis, planning, etc.
• Use tools like web search, Python, and file analysis when needed.

What would you like to do with me — code, write, research something, plan a project, or just experiment?