I put OpenAI's new o3-mini model to the test

OpenAI’s o3-mini Model Reveals More of Its Thought Process Behind Responses
OpenAI has updated the “chain of thought” feature of its o3-mini AI model to make it easier for users to understand how it thinks.
OpenAI reveals “chain of thought” in ChatGPT’s o3-mini model to match DeepSeek’s open-source hype
According to a new announcement by OpenAI, ChatGPT’s o3-mini model now reveals a step-by-step chain of thought. This update comes as OpenAI is facing increasing pressure from rival companies like DeepSeek.
OpenAI releases its new o3-mini reasoning model for free
OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor.
I put OpenAI's new o3-mini model to the test — and I'm shocked by the results
OpenAI's o3-mini model claims similar performance to o1 but at a fraction of the cost, so I put it to the test to find out
OpenAI changes ChatGPT o3-mini to work more like DeepSeek-R1, but faces backlash from users
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OpenAI launches o3-mini, its latest ‘reasoning’ model
OpenAI has launched a new 'reasoning' AI model, o3-mini, the successor to the AI startup's o1 family of reasoning models.
OpenAI launches new o3-mini reasoning model with a free ChatGPT version
OpenAI CEO Sam Altman teased exactly two weeks ago that o3-mini would ship in “a couple of weeks,” and it’s arriving on time today. OpenAI is launching its latest o3-mini reasoning model inside ChatGPT and its API services and making a version with rate limits available to free users of ChatGPT for the first time.
OpenAI’s o3-Mini Is a Leaner AI Model That Keeps Pace With DeepSeek
On the heels of DeepSeek R1, the latest model from OpenAI promises more advanced capabilities at a cheaper price.
ChatGPT's new free o3-mini model is mind-blowing — 5 prompts to try first
Learn how ChatGPT's free genius mode works with o3-mini's enhanced reasoning capabilities for expert-level responses and complex problem-solving.
OpenAI responds to DeepSeek competition with detailed reasoning traces for o3-mini
By showing a more detailed version of the chain of thought of o3-mini, OpenAI is closing the gap with DeepSeek-R1.
New AI Reasoning Model Rivaling OpenAI Trained on Less Than $50 in Compute
It's cheap to copy already built models from their outputs, but likely still expensive to train new models that push the ...
Researchers created an AI reasoning model on par with OpenAI's o1 for less than $50
Researchers at Stanford and the University of Washington have developed a model that performs comparably to OpenAI o1 and ...
OpenAI unveils a new ChatGPT agent for ‘deep research’
OpenAI is announcing a new AI "agent" designed to help people conduct in-depth, complex research using ChatGPT, the company's ...
MIT Technology Review4d
OpenAI’s new agent can compile detailed reports on practically any topic
The tool, called Deep Research, is powered by a version of OpenAI’s o3 reasoning model that’s been optimized for web browsing ...
OpenAI launches Deep Research, a ChatGPT tool that promises 'expert-level' analysis in minutes
Open AI said Deep Research can autonomously browse the internet, pull data from multiple sources, and produce fully cited ...