Playground OpenAI

DeepSeek-R1

The team introduces its first - generation reasoning models, DeepSeek - R1 - Zero and DeepSeek - R1. DeepSeek - R1 - Zero, trained via large - scale RL without SFT, shows remarkable reasoning ability but also has problems like endless repetition. DeepSeek - R1, which incorporates cold - start data before RL, solves these issues and achieves performance on par with OpenAI - o1. The team has open - sourced these models and six distilled ones, with DeepSeek - R1 - Distill - Qwen - 32B outperforming OpenAI - o1 - mini in benchmarks.

GPT-4o

We’re announcing GPT-4 Omni, our new flagship model which can reason across audio, vision, and text in real time.

OpenAI Deep Research

An agent that uses reasoning to synthesize large amounts of online information and complete multi-step research tasks for you. Available to Pro users today, Plus and Team next.

OpenAI o1

OpenAI developed a new series of AI models designed to spend more time thinking before they respond. Here is the latest news on o1 research, product and other updates.