o3-mini does not support vision capabilities, so developers should continue using OpenAI o1 for visual reasoning tasks.
ChatGPT Plus, Team, and Pro users can access OpenAI o3-mini starting today, with Enterprise access coming in February. o3-mini will replace OpenAI o1-mini in the model picker, offering higher rate limits and lower latency, making it a compelling choice for coding, STEM, and logical problem-solving tasks.
As part of this upgrade, we’re tripling the rate limit for Plus and Team users from 50 messages per day with o1-mini to 150 messages per day with o3-mini.
Starting today, free plan users can also try OpenAI o3-mini by selecting ‘Reason’ in the message composer or by regenerating a response. This marks the first time a reasoning model has been made available to free users in ChatGPT.
Tencent just made Hunyuan3D 2.1 open-source. This is the first fully open-source, production-ready PBR 3D generative model with cinema-grade quality. https://github.com/Tencent-Hunyuan/Hunyuan3D-2.1
What makes it special? • Advanced PBR material synthesis brings realistic materials like leather, bronze, and more to life with stunning light interactions. • Complete access to model weights, training/inference code, data pipelines. • Optimized to run on accessible hardware. • Built for real-world applications with professional-grade output quality.
They’re making it accessible to everyone: • Complete open-source ecosystem with full documentation. • Ready-to-use model weights and training infrastructure. • Live demo available for instant testing. • Comprehensive GitHub repository with implementation details.