If you pay for ChatGPT, you now have access to o3-mini. The company's latest reasoning model is on-par with o1-mini in key categories, but improves speed and performance.

As of Friday, users at all subscription tiers can access the o3-mini model through the ChatGPT platform. Free users need to tap the “Reason” button in the prompt window to activate it, while ...

OpenAI o3-mini is now available in ChatGPT and the API. Pro users will have unlimited access to o3-mini and Plus & Team users will have triple the rate limits (vs o1-mini). Free users can try o3 ...

In response to pressure from rivals including Chinese AI company DeepSeek, OpenAI is changing the way its newest AI model, o3-mini, communicates its step-by-step “thought” process. On Thursday ...

Prompts to try with o3-Mini For those looking for ways to see how theo3-mini model truly shines, consider experimenting with the following queries or similar ones that explore coding, math, and ...

OpenAI CEO Sam Altman has indicated o3 and o4-mini may be its last stand-alone AI reasoning models in ChatGPT before GPT-5, a model that the company has said will unify traditional models like GPT ...

Note, however, that the price for a fine-tuned GPT-4o mini is twice the price of the generic GPT-4o mini, at 30 cents per one million tokens of input to the model, and $1.20 per million output ...

Microsoft has unveiled its latest light AI model called the Phi-3 Mini designed to run on smartphones and other local devices, it revealed in a new research paper. Trained on 3.8 billion ...

GPT-4o mini is smaller than other models, but still not small enough to run on a device like a phone or game console. So it must run on a server in the cloud like all of OpenAI’s other models.

YouTuber Marques Brownlee gave Tesla's updated Model 3 a glowing review. Brownlee called the EV a "mini Model S" and said it was more luxurious than the original Model 3.