From the Lab Page 38 / 46

Insights, engineered.

Technical deep-dives, AI strategy, and engineering perspectives from the team building autonomous systems.

May 2, 2026 AI Strategy

Gemma 4 vs Grok 4.3: Open Weights vs Cheap Closed for Cost-Efficient AI in May 2026

Google's Gemma 4 31B is available under Apache 2.0 at $0.13 per million input tokens through OpenRouter. xAI's Grok 4.3 is the cheapest closed frontier model at $1.25 input and $2.50 output. Both are dramatically cheaper than the closed frontier. Choosing between them comes down to deployment posture, multimodal requirements, and which capability profile matches your workload.

9 min read
Apr 30, 2026 AI

CrewAI vs AutoGen: Multi-Agent Frameworks for Production AI in 2026

CrewAI and AutoGen are the two most widely deployed multi-agent frameworks in 2026, and they represent fundamentally different theories about how AI agents should coordinate. CrewAI assigns roles and routes tasks through a defined crew. AutoGen orchestrates agents through structured conversation. The choice shapes how your system fails, how you debug it, and how far it can scale.