Event date · · OpenAI
GPT-5.5 Released: Model Upgrades Now Measured by End-to-End Work Results
OpenAI released GPT-5.5, focusing on improvements in coding, research, data analysis, documentation, and cross-tool operations.
Frontier competition is shifting from answer quality to the ability to understand vague goals, execute across tools, and verify results.
Agentic coding, computer use, scientific research, and long-duration execution are unified into the flagship model.
The boundaries between models and office, development, and research products are further blurring.
CEOs should evaluate models based on end-to-end process savings and result quality, rather than just comparing token prices.
Monitor unit task cost, failure recovery, workflow takeover, and enterprise adoption.