Good news, AI developers! OpenAI has announced a substantial price cut on o3, its flagship reasoning large language model (LMM), slashing costs by a whopping 80% for both input and output tokens.

Gotta pay for all those GPUs somehow Comment For all the superlative-laden claims, OpenAI's new top model appears to be less of an advancement and more of a way to save compute costs — something that ...

Today, OpenAI is responding to developer feedback by reducing the price of the o3 model by nearly 80%. At launch, the o3 model was priced at $10 per million input tokens and $40 per million output ...

ChatGPT o3 API is now cheaper for developers, and there's no visible impact on performance. On Wednesday, OpenAI announced it's cutting the price of its best reasoning model, o3, by 80%.

OpenAI o3 and o4-mini are OpenAI's first models to "think with images." OpenAI explains that this means the models don't just see an image; they can actually use the visual information in their ...

OpenAI has launched GPT-5, its new flagship AI system. It features a unified architecture with adaptive reasoning to boost ...

OpenAI launches groundbreaking o3 and o4-mini AI models that can manipulate and reason with images, representing a major advance in visual problem-solving and tool-using artificial intelligence.

OpenAI's o3 and o4-mini models for ChatGPT have arrived. As expected, during a livestream event today, the ChatGPT maker released the newest versions of its reasoning models.

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 ...

According to OpenAI's system card, its newly-released reasoning models o3 and o4-mini have higher hallucination rates than o1, GPT-4o, and GPT-4.5, even though they're supposed to be better.

OpenAI has launched o3-pro, an AI model that the company claims is its most capable yet. O3-pro is a version of OpenAI’s o3, a reasoning model that the startup launched earlier this year.