ChatGPT o1-pro is OpenAI’s best and most expensive reasoning AI, and developers can use it right now
OpenAI announced that developers can now use ChatGPT o1-pro, its best and most expensive AI reasoning model yet.
OpenAI just named a day-to-day leader — and he's a familiar face
OpenAI is expanding chief operating officer Brad Lightcap's role to oversee the company's day-to-day operations.
OpenAI’s o1-pro is the company’s most expensive AI model yet
OpenAI has launched a more powerful version of its o1 "reasoning" AI model, o1-pro, in its developer API. It's incredibly ...
OpenAI’s Deep Research Agent Is Coming for White-Collar Work
The research-focused agent shows how a new generation of more capable AI models could automate some office tasks.
Have Some Spare Cash? You’ll Need it for OpenAI’s New API
The o1-pro API costs $150 for 1 million input tokens and $600 for 1 million output tokens, much more than GPT-4.5.
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OpenAI releases a new AI model, but it’s eye-wateringly expensive
OpenAI has released its latest model, o1-pro, an updated version of its reasoning ... Structured Outputs, and works with the Responses and Batch APIs. ” With the additional computing power ...
OpenAI claims its newest chatbot GPT-4.5 should 'hallucinate less'. How is that measured?
OpenAI says its latest chatbot should make fewer "hallucination" errors based on a measurement system the company devised. So ...
OpenAI calls on US government to ban DeepSeek, calling it ‘state-subsidized’ and ‘state-controlled’
OpenAI has sent a proposal to the Office of Science and Technology Policy that calls on the US government to ban the use of ...
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Punishing AI doesn't stop it from lying and cheating — it just makes it hide better, study shows
Scientists at OpenAI have attempted to stop a frontier AI model from cheating and lying by punishing it. But this just taught ...