Credence Wire Journalist
Sara Chen
AI Systems Reporter
Reports on AI infrastructure, chip ecosystems, and the semiconductor supply chain from San Francisco. Former software engineer at two AI startups.
Articles by Sara
2 storiesOpenAI Rolls Out O3-Pro to Enterprise Customers with Guaranteed 99.9% Availability SLA
The new tier includes API rate limits of 2,000 requests per minute, dedicated inference clusters, and a novel red-team evaluation framework that enterprise customers can run against their own internal data.
NVIDIA Blackwell Ultra GB300 Enters General Availability: A $400,000 GPU That Will Define the Next AI Era
The GB300 delivers 2.5 exaflops of AI compute per rack unit, a 3x improvement over the H200, and ships with a new speculative decoding architecture that reduces token generation latency by 60% for long-context applications.
Free Daily Briefing
The Signal Brief
The most important stories, every morning.
Join 140,000+ professionals who start their day with Credence Wire.
Free. No spam. Unsubscribe anytime.