The Edition
Wednesday, July 29, 2026
The 4 stories two independent AI reviewers judged worth reading this day, ranked by editorial score.
OpenAI · Engineering
How enabling two settings tripled our scores on the ARC-AGI-3 benchmark
OpenAI reveals the specific API configuration changes that drastically improve GPT-5.6's abstract reasoning scores, offering an immediate optimization for complex agentic workflows.
Simon Willison · Security · Engineering
AI Worming through Word
Enterprise teams using Copilot for Word must restrict document ingestion from untrusted sources to prevent self-replicating prompt injection worms.
Hugging Face · Engineering
LFM2.5-Encoders for Fast Long-Context Inference on CPU
Enables cost-effective long-context inference on CPUs, significantly reducing deployment costs for edge and high-throughput applications.
Latent Space · Business · Engineering
AI is eating Finance; AIE NYC now open
Highlights concrete enterprise patterns for scaling AI, specifically using simulations to unblock agent evaluations and treating AI skill vetting as a supply-chain security problem.