Gate News message, April 16 — OpenAI unveiled its latest AI model, GPT-4.5, code-named Orion, featuring significantly increased computing power and training data compared to previous versions. The model was announced on Thursday.
ChatGPT Pro subscribers ($200/month) and research team members gain immediate access, while ChatGPT Plus and ChatGPT Team users will receive access around next week. For API developers, OpenAI is charging $75 per million input tokens and $150 per million output tokens, a substantial increase from GPT-4o’s $2.50 and $10 pricing respectively.
GPT-4.5 demonstrates improved performance on certain benchmarks, including SimpleQA for factual accuracy, and shows enhanced capabilities in understanding human intent with warmer, more natural responses and superior performance on creative tasks like writing and design. However, the model falls short of competitors’ reasoning models on advanced academic benchmarks such as AIME and GPQA, and lacks support for realistic two-way voice mode.
OpenAI noted that GPT-4.5 is a research preview, not a direct replacement for GPT-4o. The company plans to eventually merge its GPT series with its “o” reasoning series, beginning with GPT-5 expected later this year.
Disclaimer: The information on this page may come from third parties and does not represent the views or opinions of Gate. The content displayed on this page is for reference only and does not constitute any financial, investment, or legal advice. Gate does not guarantee the accuracy or completeness of the information and shall not be liable for any losses arising from the use of this information. Virtual asset investments carry high risks and are subject to significant price volatility. You may lose all of your invested principal. Please fully understand the relevant risks and make prudent decisions based on your own financial situation and risk tolerance. For details, please refer to
Disclaimer.
Related Articles
Anthropic Plans to Provide Mythos Access to UK Banks Next Week
Anthropic will offer its AI tool, Mythos, to UK banks next week, marking its entry into the UK's financial services sector.
GateNews1h ago
Global Robotaxi Market Projected to Reach $168B by 2035, Driven by US and China
The global robotaxi market could hit $168 billion by 2035, driven by advances in AI and increased investment. The US and China will lead, with key players like Waymo and Baidu. Cost reductions in hardware are boosting profitability, with operators likely to break even by 2028.
GateNews1h ago
US House Proposes Bill to Penalize Chinese AI Firms for Model Copying
House Republicans proposed the Deterring American AI Model Theft Act to target Chinese and Russian entities misusing U.S. AI models. The bill, under review, may lead to sanctions or blacklisting, potentially accelerating China's tech self-reliance despite the U.S.'s ongoing chip advantage.
GateNews1h ago
Aave Labs Launches Aave Checkpoint, an AI-Driven Governance Security System
Aave Labs has launched Aave Checkpoint, an AI-driven governance security system aimed at enhancing Aave's decentralized autonomous organization by ensuring rigorous review of proposals through automated analysis and mandatory human verification.
GateNews2h ago
