- University of Oxford
News
- Physicists have directly observed a long-predicted quantum effect of gravity, putting one of Einsteinâs foundational ideas to a striking new test. Using ultracold atoms, researchers split an atomâs quantum wave so that...
Scientists discover a powerful new antivenom hidden in rattlesnake blood
News
Scientists are turning snakesâ own venom defenses into an antivenom that proved about 10 times more potent than a current treatment in laboratory tests.
- Researchers discovered that...
Microsoft just shipped its own AI models, and they’re coming for OpenAI and Google. The company has publicly released three proprietary models: MAI-Transcribe-1,...
AI systems have long been treated like sealed black boxes, especially in areas like facial recognition and autonomous driving. New research suggests that...
Table of Contents
Table of Contents
Why are there six models in the first place?
GPT-4o
GPT-4.5
OpenAI o4-mini
OpenAI o4-mini-high
OpenAI o3
OpenAI o1 pro mode
How to use different ChatGPT...
Table of Contents
Table of Contents
What do the tests say?
What are AI “hallucinations” and why do they happen?
What’s the fix?
OpenAI released a paper last...