GPT-5.5: OpenAI Redefines the Art of AI Prompts

OpenAI Unveils GPT-5.5 with Unprecedented Recommendations

OpenAI has recently introduced GPT-5.5 in its API, accompanied by a series of tips aimed at optimizing its use. These recommendations are designed to help developers make the most of this new model by adjusting their workflows.

A Tip to Enhance User Experience

Among the suggested tips, OpenAI recommends a specific approach for applications that may take time before providing a visible response. It is advised to send a brief update to the user, acknowledging the request and indicating the first step of the process. This communication, limited to one or two sentences, helps prevent the user from thinking that the model has crashed.

Simplified Upgrade with Codex

For those using Codex, OpenAI offers a simple command to upgrade existing code to GPT-5.5:

$openai-docs migrate this project to gpt-5.5

This command incorporates guidance from the openai-docs documentation, making the transition to the new model easier. The upgrade guide also includes instructions on rewriting prompts to better fit GPT-5.5.

Rethinking Prompt Usage with GPT-5.5

The guide Using GPT-5.5 emphasizes the importance of considering this model as an entirely new family, rather than just a simple replacement for previous versions like gpt-5.2 or gpt-5.4. OpenAI recommends starting the migration with a fresh foundation, rather than merely transferring existing instructions.

Developers are encouraged to begin with the simplest prompt that adheres to the product contract, then adjust elements such as reasoning effort, verbosity, tool descriptions, and output format based on representative examples. This approach aims to maximize the efficiency and relevance of interactions with GPT-5.5.