OpenAI has introduced its new ChatGPT model, GPT-4.5, codenamed Orion. The model features enhanced computing power and improved emotional intelligence.
Development and Capabilities of the New GPT-4.5
GPT-4.5 was developed using the same techniques as previous versions, but with increased computing power and data utilized during the 'pre-training' phase of unsupervised learning. This has expanded its world knowledge and enhanced its emotional intelligence.
However, OpenAI acknowledged the model's high operational costs, which could influence its long-term API availability. The model is available to ChatGPT Pro subscribers at $200 per month and will soon be available to ChatGPT Plus and Team users.
Comparisons with Competitors and Previous Models
Despite improvements, GPT-4.5 falls short when compared with newer reasoning models from competitors like DeepSeek and Anthropic. While the latest version supports file and image uploads, it lacks the capability for two-way voice interaction that some competitors offer.
In tests, GPT-4.5 outperforms previous editions in several ways, yet underperforms in complex tasks compared to models like Perplexity’s Deep Research.
“We look forward to gaining a more complete picture of GPT-4.5’s capabilities through this release because we recognize academic benchmarks don’t always reflect real-world usefulness,” OpenAI noted.
OpenAI's Future Plans and Model's Prospects
Despite the costs and operational challenges, GPT-4.5 marks a significant step forward in AI development. OpenAI plans to merge its GPT series with the 'o' series models and aims to release GPT-5 by the end of the year.
The launch of GPT-4.5 marks a new phase in AI development. Despite existing challenges, OpenAI sees the model as a key element in its future innovations.
