Models
New and updated models, and how they score.

The Decoder1d ago
AI agent teams waste massive tokens for barely measurable quality gains, research finds
Teams of AI agents barely outperform solo agents but cost up to 5.1x more, according to Vals AI.

Epoch AI: Gradient Updates3d ago
Can AI automate AI R&D yet?
Existing evidence shows that AI can perform software engineering tasks relevant to AI research, dataset creation, open-ended optimization of defined metrics (autoresearch), and more.