AI Content Hub

OpenAI's GPT-5.4 supports a massive 256K token context window, allowing you to feed entire codebases, books, or lengthy research papers into a single prompt. This makes it ideal for tasks that require long-range comprehension.

Formatting tokens add up fast. A code block with triple backticks and a language specifier adds ~5 tokens. Markdown headers, bullet points, and bold formatting each add 1-3 tokens. For high-volume APIs, stripping unnecessary formatting in prompts can reduce token counts by 5-15%.

If you frequently use long model names in your prompts or code (e.g., 'gpt-3.5-turbo-instruct-0914'), consider using shorter aliases if your framework allows, or use variables to store them. This can slightly reduce token count in complex prompts.