6 posts
ARC Prize says OpenAI's GPT-6 Astra scores 62.7% on ARC-AGI-3 with its standard harness and 99.9% with OpenAI's own memory settings. What the gap means.
Dyson's first toothbrush pairs a 100,000-pixel camera with machine learning to spot gaps and jet mouthwash at them. How it works, and how rivals compare.
When and how to fine-tune language models using LoRA, including dataset preparation and evaluation.
Patterns for building reliable AI agents with tool use, memory, and multi-step reasoning capabilities.
A step-by-step guide to building retrieval-augmented generation systems with vector databases.
A clear explanation of transformer architecture, attention mechanisms, and tokenization for developers.
