2025-04-28
Writer releases Palmyra X5, delivers near GPT-4 performance at 75% lower cost
Writer unveils Palmyra X5: The enterprise AI model that processes 1,500 pages at once, costs 75% less than GPT-4, and enables affordable autonomous agents for businesses seeking automation ROI. [...]
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2025-02-27
OpenAI's new GPT-4.5 model is a better, more natural conversationalist
In what has already been a busy past few days for new model releases, OpenAI is capping off the week with a research preview of GPT-4.5. The company is touting the new system as its largest and best m [...]
2025-02-12
OpenAI will offer free ChatGPT users unlimited access to GPT-5
OpenAI's upcoming GPT-5 release will integrate its o3 reasoning model and be available to free users, CEO Sam Altman revealed in a roadmap he shared on X. He said the company is also working to s [...]
2025-05-14
OpenAI rolls out GPT-4.1 to all ChatGPT paying subscribers
OpenAI is making GPT-4.1, the latest addition to its collection of AI models, available to all of its paid users. The rollout to ChatGPT Plus, Pro and Team members begins today, while Enterprise and E [...]
2025-03-01
OpenAI's expensive GPT-4.5 might vanish from the API, leaving developers in limbo
When comparing GPT-4.5 and GPT-4o directly, the performance gap appears quite narrow: GPT-4.5 outperforms GPT-4o in just 63.2 percent of professional queries, 57 percent of everyday queries, and only [...]
2025-02-27
OpenAI's largest model GPT-4.5 delivers on vibes instead of benchmarks
OpenAI has released GPT-4.5 as a "Research Preview". The new language model is intended to be more natural and less hallucinatory, but is significantly more expensive than its predecessors.& [...]
2025-04-16
OpenAI's new o3 and o4-mini models are all about 'thinking with images'
A mere two days after announcing GPT-4.1, OpenAI is releasing not one but two new models. The company today announced the public availability of o3 and o4-mini. Of the former, OpenAI says o3 is its mo [...]
2025-04-20
OpenAI's o3 achieves near-perfect performance on long context benchmark
One of the most compelling results in recent o3 benchmarks comes from its performance on long-context tasks.<br /> The article OpenAI's o3 achieves near-perfect performance on long context [...]