OpenAI has updated the “chain of thought” feature of its o3-mini AI model to make it easier for users to understand how it ...

Explore the key differences between OpenAI's o3-mini and o1-mini models. Learn which AI model suits your needs for speed, ...

The company finally unveiled the new system in September, outing it as OpenAI’s first “reasoning” model and renaming it “o1.” Much like the two-stage release of GPT-2, where a stripped ...

A research team at Berkeley has introduced an innovative artificial intelligence model, DeepScaler, that challenges ...

The starting point of the project was Qwen2.5-32B-Instruct, an open-source LLM released by Alibaba Group Holding Ltd. last year. The researchers created s1-32B by customizing Qwen2.5-32B-Instruct ...

On Wednesday, OpenAI CEO Sam Altman announced a roadmap for how the company plans to release GPT-5, the long-awaited followup ...

High usage of the $200 "o1" pro mode at OpenAI reflects this pattern ... A hard takeoff no longer seems purely hypothetical. Reasoner models, chain-of-thought transcripts, and automated synthetic ...

OpenAI released OpenAI o3-mini, their latest reasoning LLM. o3-mini is optimized for STEM applications and outperforms the full o1 model on science, math, and coding benchmarks, with lower response la ...

After debuting GPT-4 almost two years ago and the o1 reasoning model last December, OpenAI is on track to deliver on their latest GPT-5 large language model which features the o3 reasoning model.

The drama started around January 20 when Chinese AI startup DeepSeek announced R1, a new simulated reasoning (SR) model that it claimed could match OpenAI's o1 in reasoning benchmarks. Like o1, R1 is ...

It seems that OpenAI is fully embracing the reasoning model trend it arguably kickstarted with its first reasoning model, o1, late last year. Reasoning models effectively fact-check themselves ...