OpenAI GPT-5.4 Boosts Pro Workflows

🔑 Enhanced Key Takeaways

• •GPT-5.4 features a context window exceeding 1 million tokens, more than double the 400,000 tokens of GPT-5.2, enabling processing of entire books, large codebases, or long documents in one session[1][3].
• •Introduces an extreme reasoning mode that allocates more time and computational resources to difficult questions, improving performance on multi-hour tasks with better retention across steps[1][3].
• •Expected to include full-resolution image processing with a new API parameter skipping compression, enhancing analysis of detailed visuals like architectural drawings or UI screenshots[2][5].

🔮 Future ImplicationsAI analysis grounded in cited sources

⏳ Timeline