Dgx Spark
Benchmarking the Security of Open-Weight Models, Part 5: Automated Red-Teaming with NVIDIA Garak
A scanner’s hit rate is a lead, not a measure of risk: most of what garak flagged against Qwen 3.8 was its own detectors mis...
Benchmarking the Security of Open-Weight Models, Part 3: The Harness Around the Model
Parts 1 and 2 benchmarked whether Qwen 3.8 is safe to deploy. This piece asks a different question: once that same model is wired ...
Benchmarking the Security of Open-Weight Models, Part 2: A Local Stack on DGX Spark (with Qwen 3.8 as a Case Study)
Part 1 made the case that security benchmarking is a discipline distinct from capability benchmarking. This installment puts it in...
Cracking Passwords at AI Speed: Digital Forensics on Grace Blackwell and Unified Memory
Apple’s mode 14800 backup KDF is a sequential, memory-latency-bound workload that discrete GPUs handle badly. On a DGX Spark...