The Real State of Open Source AI in 2026: Data Over Delusion Market Share and Raw Adoption Numbers Open source models now power 47% of all inference workloads at companies with more than 5,000 employees, according to a 2026 internal audit shared by NVIDIA. That figure sits 19 points above the 28% recorded in late 2024. The jump came after Meta released Llama 3.1 weights under a commercial...