o3
OpenAI's advanced reasoning model announced in late 2024, building on the o1 architecture with enhanced reasoning capabilities. o3 achieved breakthrough performance on benchmarks previously thought to require AGI-level intelligence, including the ARC-AGI benchmark. Represents the frontier of reasoning-focused language models.
Implements
Concepts this tool claims to implement:
- Large Language Model primary
State-of-the-art language model with advanced reasoning architecture.
- Reasoning primary
Breakthrough performance on reasoning benchmarks including ARC-AGI. Extended thinking capabilities beyond o1.
- Chain-of-Thought primary
Advanced chain-of-thought processing with variable compute allocation based on problem complexity.
Integration Surfaces
Details
- Vendor
- OpenAI
- License
- Proprietary
- Runs On
- cloud
- Used By
- human, agent, system
Links
Notes
o3's performance on ARC-AGI sparked significant debate about AI progress and what benchmarks measure. While access remains limited, the model demonstrates the potential of scaling reasoning-time compute.